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Black background on email composition - after Version 91.3.1 update

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  • Last reply by sfhowes

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My Thunderbird updated automatically to version 91.3.1 and since then there is a lot of sudden black background going on, including on new email compostion and also when replying to emails.

Something seems to not be working correctly, how to fix this?

My Thunderbird updated automatically to version '''91.3.1''' and since then there is a lot of sudden black background going on, including on new email compostion and also when replying to emails. Something seems to not be working correctly, how to fix this?

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