Steps to reproduce:
- Install the Dark Reader extension, and set it to inverted sites only (so you have to selectively enable site to load in dark mode).
- Load a site with a white background (I chose the BBC's website)
- Note that the page briefly loads as dark then switches to light, it's nearly imperceptible aside from a "flash" but it is noticeable
- Disable the Dark Reader extension, and reload the page. Note that it does not flash, and loads normally.
There should be no graphical flash or glitch during the page rendering
Orion, OS version; hardware type:
Orion: 0.99.116-beta (WebKit 614.1.20)
macOS: Monterey 12.4 (21F79) on MacBook Pro M1 14"