Currently I have for years 12 Email accounts connected to my Thunderbird and with the latest upgrade the unified folders are not showing any emails (see attachment) I tried to delete Thunderbird and its library and when i newly installed still the same issues. Can anyone advise me on what to do to see my different accounts on my computer which is a mac book m2. On my other mac computers the unified folders work but not on the one i really need to use. Thank you for your help