Same for me here, I don't like Firefox dark mode. Why isn't there a possibility to disable it ? I read somewhere that Firefox follows Windows 10 dark mode parameters. In my windows 10 parameters I have windows 10 on light mode, but still Firefox is in dark mode. Also, I would like to have the possibility to have Windows 10 in dark mode and Firefox in light mode if I want to. Why always remove customization possibilities and force dark mode on people ?

Type about:addons<enter> in the address bar to open the Add-ons Manager. Hot key; <Control> (Mac=<Command>) <Shift> A)

On the left side of the page, select Appearance or Themes. Then select Default or System theme — auto. Now restart Firefox.

When i do ctrl/shift/a nothing happens. but i selected system theme - auto and it takes away my theme but any site i go to continues to be black background...

HELP!!! PLEASE...

ok....I went into about:addons and to the right the background color was ENABLED.....i DISABLED it and it fixed the problem. but now i want to install a theme to see if it is still ok.

i installed a theme and some of them kept the background dark, so i chose one that kept background white.

this seems to have fixed the problem.!!!! yay for me!!! thank you

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