When I installed FF89 I had NO scrollbars in any of the settings or preferences panes, so I couldn't adjust anything to my liking (paging up and down went between sections rather than moving down within the section of settings). (The scroll bars are fine in the actual websites, only settings/preferences are broken.) I want scrollbars to be there ALL THE TIME . . . not fade in and out . . . and I've set it that way in my System Preferences, but FF89 doesn't seem to recognize that in their settings/preferences windows, even when using their "system" theme. And if I can't customize my settings, then the thing is broken for me. (The first thing I turn off is auto update, but they keep turning it back on with every new update! UGGGGGH!!)
And I HATE moving the Bookmarks Toolbar up above everything else (not to mention the visual design of it). I saved my profiles and bookmarks and then reverted to 88, set up the required new profile, and imported my bookmarks back into it. Hoping that they fix some of the glitches in 89.1 or whatever. Still, it might be time to ditch FF after many many many years . . . unless someone makes an addon that will give me the old look.
Anyone else notice the problem in the settings panes??