Hmm, it's there for me in Nightly. When I look at modified settings in about:config, I do see that browser.bookmarks.editDialog.firstEditField is set to tagsField. I don't know how that got set, but it sounds like that could control it?
It didn't work (In nightly too)
Try editing the bookmarks from the side menu (when pressing Ctrl+B).
Hmm, it's there for me in Nightly. When I look at modified settings in
about:config, I do see thatbrowser.bookmarks.editDialog.firstEditFieldis set totagsField. I don't know how that got set, but it sounds like that could control it?It didn't work (In nightly too)