I just noticed that the bookmarks feature on the forum is broken.
Old bookmarks are still available, but I am unable to set new or delete old bookmarks. The “Bookmark”/“Edit Bookmark” button lights up when I click it, but nothing happens.
Not sure how many people actually use that feature, but I always found it handy.
Looks like you are right, I updated to Firefox 103 and it’s working again. I was on Firefox 98, which I assumed would be new enough to be expected to work. Turns out I was wrong ^^