**Steps to replicate the issue** (include links if applicable):
* Turn live preview on
* Go to e.g. https://en.wikipedia.org/w/index.php?title=Wikipedia&action=edit
* Open browser console
* Click "Show preview"
**What happens?**:
```
lines=10
xx:xx:33.337 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 603ms]
xx:xx:33.337 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 368ms]
xx:xx:33.353 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 603ms]
xx:xx:33.369 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 587ms]
xx:xx:33.369 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 587ms]
xx:xx:33.369 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 603ms]
xx:xx:33.369 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 571ms]
xx:xx:33.384 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 587ms]
xx:xx:33.384 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 587ms]
xx:xx:33.400 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 549ms]
xx:xx:33.400 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 572ms]
xx:xx:33.431 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 533ms]
xx:xx:33.431 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 556ms]
xx:xx:33.447 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 556ms]
xx:xx:33.449 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 524ms]
xx:xx:33.463 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 518ms]
xx:xx:33.463 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 509ms]
xx:xx:33.478 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 509ms]
xx:xx:33.494 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 507ms]
xx:xx:33.494 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 523ms]
xx:xx:33.510 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 455ms]
xx:xx:33.510 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 493ms]
xx:xx:33.525 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 462ms]
xx:xx:33.549 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 462ms]
xx:xx:33.549 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 446ms]
xx:xx:33.564 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 415ms]
xx:xx:33.579 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 375ms]
xx:xx:33.579 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 415ms]
xx:xx:33.595 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.626 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 385ms]
xx:xx:33.642 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.642 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.649 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 377ms]
xx:xx:33.658 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 377ms]
xx:xx:33.658 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 393ms]
xx:xx:33.674 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 377ms]
xx:xx:33.674 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 393ms]
xx:xx:33.689 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 385ms]
xx:xx:33.689 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.705 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.705 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.705 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-extendedconfirmed&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.720 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.720 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.720 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.720 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.736 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.749 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.752 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.752 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.752 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-extendedconfirmed&amlang=en&formatversion=2 [HTTP/2 200 OK 580ms]
xx:xx:33.752 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.768 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 768ms]
xx:xx:33.768 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.783 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 401ms]
xx:xx:33.783 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.783 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.799 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.815 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.815 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.815 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 382ms]
xx:xx:33.815 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 382ms]
xx:xx:33.815 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-extendedconfirmed&amlang=en&formatversion=2 [HTTP/2 200 OK 533ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-extendedconfirmed&amlang=en&formatversion=2 [HTTP/2 200 OK 517ms]
xx:xx:33.830 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-extendedconfirmed&amlang=en&formatversion=2 [HTTP/2 200 OK 517ms]
xx:xx:33.849 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.849 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.849 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.849 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.849 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.849 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.862 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.862 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.862 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 389ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 373ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 373ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 389ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 389ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 389ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 401ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 405ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 373ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 389ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 405ms]
xx:xx:33.877 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 501ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 470ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 799ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 674ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 391ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 360ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 388ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 360ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.909 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 596ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 596ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 580ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 580ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 565ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 533ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 549ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 526ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 533ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 526ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 517ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 517ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 502ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 502ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 486ms]
xx:xx:33.924 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 502ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 612ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 612ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 612ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 612ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 596ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 612ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 596ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 596ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 596ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.940 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 392ms]
xx:xx:33.949 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 398ms]
xx:xx:33.949 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 791ms]
xx:xx:33.949 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 398ms]
xx:xx:33.949 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 367ms]
xx:xx:33.949 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 398ms]
xx:xx:33.949 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 383ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 627ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 611ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 596ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 643ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 658ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 643ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 611ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 596ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 658ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 627ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 1035ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 800ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 784ms]
xx:xx:33.956 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 784ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 627ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 548ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 956ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 548ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 548ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 548ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 407ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 378ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 375ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 752ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 375ms]
xx:xx:33.972 XHRGET https://en.wikipedia.org/w/api.php?action=query&format=json&meta=allmessages&ammessages=restriction-level-templateeditor&amlang=en&formatversion=2 [HTTP/2 200 OK 376ms]
```
**What should have happened instead?**:
Messages are retrieved only as necessary.
**Other information** (browser name/version, screenshots, etc.):
The requests are coming from getRestrictionsText() in [[/source/mediawiki/browse/master/resources/src/mediawiki.page.preview.js|mediawiki.page.preview.js]]. Until the first query is returned and mw.messages is updated, the messages are still technically missing, so loadMessagesIfMissing() is sending these exorbitant requests during that window.