**List of steps to reproduce** (step by step, including full links if applicable):
* Be logged-in on Wikidata
* Go to https://www.wikidata.org/w/index.php?title=Q42&oldid=581
* Maybe reload the page a couple of times
**What happens?**:
* There are (non-js) edit buttons for the Terms and Sitelinks.
**What should have happened instead?**:
* There should not be any edit-buttons of any kind on old revisions.
**Software version (if not a Wikimedia wiki), browser information, screenshots, other information, etc**:**History**:
* This originally broke and was fixed in context of {T95405}.
* However, the related browser test was flaky and thus skipped after attempts to make it non-flaky failed, see: {T227266}.
* Thanks to a new initiative to delete tests that are skipped since overfor more than a year (T280652, ([patch](https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Wikibase/+/681408)) it came into the spotlight again., this test came into the spotlight again.
* While trying to reenable it again in a non-flaky way, this regression was discovered.