When writing or editing this post in VE-mode,
https://www.mediawiki.org/w/index.php?title=Topic:Sfogvkj4i5hh86z1&topic_showPostId=sfpses01tzfkby12#flow-post-sfpses01tzfkby12
opening the link sends me to (broken)
https://www.mediawiki.org/w/File:BetaFeatures-Hovercards-Thumbnail-ltr.svg
It should go to
https://www.mediawiki.org/wiki/File:BetaFeatures-Hovercards-Thumbnail-ltr.svg
There's a similar bug in article VE, which has been broken into T96643: Newly created links on subpages are rendered with wrong href