Code for dark mode changed since FF v119

[JohnyP36]

Up until now I was using :root[lwt-default-theme-in-dark-mode="true"] to specify colors, paddings, etc. which should only be applied if I set the dark theme in Firefox.
But FF updated to version 119 and those rules don't work anymore.

Can you reproduce this?
If yes, do you know the solution?

[black7375]

Your answer is late.
I think there are few alternatives, and we need to think about how to enable it through -moz-bool-pref.