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Cannot enable light theme in Thunderbird...Help!

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  • Last reply by sfhowes

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I recently had a Windows 10 update, not sure it is related but since the update when I open Thunderbird it opens using the Default theme. Although it shows a Light Theme and Dark Theme it will not allow me to enable the light theme.

How can I disable the default theme and enable the light theme.

Any help would be greatly appreciated.

Thanks!

I recently had a Windows 10 update, not sure it is related but since the update when I open Thunderbird it opens using the Default theme. Although it shows a Light Theme and Dark Theme it will not allow me to enable the light theme. How can I disable the default theme and enable the light theme. Any help would be greatly appreciated. Thanks!
Attached screenshots

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By doing what is described in the link it changes other screens in W10 that I did not want to change to light theme. Is there any way to enable the light theme in TB add-ons so it will only affect TB?

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The next version of 78 may include the option to bypass the Windows app mode.