This is one of the reasons I don't like HDR support "by default".

HDR is meant to be so much more intense, it should really be limited to things like immersive full-screen long-form-ish content. It's for movies, TV shows, etc.

It's not what I want for non-immersive videos you scroll through, ads, etc. I'd be happy if it were disabled by the OS whenever not in full screen mode. Unless you're building a video editor or something.

Or a photo viewer, which isn't necessarily running in fullscreen.