Dark mode settings revert to automatic after every restart

[wealstarr]

Dark mode settings revert to automatic after every restart

[yokoffing]

Betterfox/Peskyfox.js

Lines 93 to 100 in c366439

	// PREF: preferred color scheme for websites
	// [SETTING] General>Language and Appearance>Website appearance
	// By default, color scheme matches the theme of your browser toolbar (3).
	// Set this pref to choose Dark on sites that support it (0) or Light (1).
	// Before FF95, the pref was 2, which determined site color based on OS theme.
	// Dark (0), Light (1), System (2), Browser (3) [DEFAULT FF95+]
	// [1] https://www.reddit.com/r/firefox/comments/rfj6yc/how_to_stop_firefoxs_dark_theme_from_overriding/hoe82i5/?context=3
	user_pref("layout.css.prefers-color-scheme.content-override", 2);

Add user_pref("layout.css.prefers-color-scheme.content-override", 0); to your Overrides section of the user.js.