Hi, mk_1z,
My name is Didi. I'm happy to help you today.
Could you please check if the issue occurs in the web app? Using Chrome or Edge browser, please sign in to https://teams.microsoft.com/ and see if there's any difference.
You may also check out NighSurf-9831's response in the link below as well.
https://docs.microsoft.com/en-us/answers/questi...
Best regards,