Developer reply by Juraj Mäsiar
Rated 5 out of 5 stars
Thank you.
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Dear developer,
This add-on is great.
I want you to support Thunderbird Ver100.0b4 or later.
Thank you.
Hello,
It should work fine in the current Beta and also Alpha 101.
But Thunderbird is a bit broken sometimes, you can try to uninstall it, restart Thunderbird and install it back.
Alternatively, there is another (probably even better) dark mode addon - Dark Reader which may work.
Best Regards,
Juraj Mäsiar
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