How do I make this white flashes while loading/reloading pages into black flashes instead?

[uugaabuugaa]

Record_2024-11-26-01-27-38.mp4

So I have dark reader installed in both Mull and Iceraven. But for some reason only Mull has this flash all white before loading actual colors issue. On Iceraven it shows a grey flash instead. Is there a way to change this flash color?

[SkewedZeppelin]

This is because Mull does not respect dark mode due to resistFingerprinting feature.

There is no workaround.

[uugaabuugaa]

Ok gotcha so it's a privacy vs comfort case then.