Great idea, but it also disables moving bookmarks manually from tabs to a specific position in an open library folder, which is a Firefox feature.

Addresses one of the most annoying things with Firefox bookmarks if you have a lot of items in folders. Thank you! (It's actually what I needed to switch me back to Firefox from Vivaldi ...)

Add-on works great. Normal review section didn't work, I found this by search. Mozilla support should check this out.