Firefox not working right with Monterey
I have a brand new Mac Mini that I am not able to get Firefox to play nicely with. Certain websites such as Facebook don't show anything except for a white background. Other websites such as Wunderground don't display graphics such as weather forecasts properly. I have tried both Firefox ESR (91.12.0esr- left over from my old system running El Capitan) and 103.0. Both Facebook and Wunderground work properly with Safari so I'm pretty sure that this is a Firefox issue. Has anybody else encountered this? Does anybody have any work-arounds, aside from ditching Firefox? I have a Debian Linux laptop and a Windows computer at work, that I like to keep bookmarks and passwords in sync with Firefox, which used to run on all three.
Mac mini 2018 or later