Firefox has really scored an own goal with this latest update. While I'm sure you're just trying to help jscher2000, you keep repeating the same 'advice'. No one should have to go into Windows Settings to change what FF has screwed up, no one. Think ...
I'm with rwiener1947 on this, I hate how Firefox has changed the layout and colours, it looks awful now. I fixed mine by restoring a backup then disabled updates completely (easy to do with a regedit fix) so I'm back to v102 and will stick with that....