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How to remove these mouse location indicator numbers (?) on all menus and windows?

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  • 1 has this problem
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  • Last reply by sean_f

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Just did an in place upgrade from 31.x to 38.01 and after restarting I have these numbers on all Thunderbird menus and windows.

How do I get rid of them?

I have 3 addons installed and one theme. Restarting and running is safe mode doesn't fix the issue

Just did an in place upgrade from 31.x to 38.01 and after restarting I have these numbers on all Thunderbird menus and windows. How do I get rid of them? I have 3 addons installed and one theme. Restarting and running is safe mode doesn't fix the issue
Attached screenshots

All Replies (2)

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Try the default theme.

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Thanks for the input, switching back to the default theme doesn't fix it;