Comment by wkat4242

Microsoft is absolutely terrible at Firefox support. I feel like they do it in purpose. In fact when I set my user agent to Edge half the issues in O365 disappear! Suddenly things actually work.

The latest crap is that it now requires me to sign in every single day on Firefox. And often after I sign in it immediately goes to "hang on while we're signing you out". Meanwhile they're pushing edge heavily as a vehicle of copilot promotion. So I'm pretty sure this is just intentional breakage..