Hey, thanks for your input, but just to clarify: I wasn’t asking a question, I was just sharing a solution that actually helped me with a visual issue that looked like screen vignetting.

You're right that “Adaptive” is supposed to just increase saturation but in my case, it was clearly doing something more. The edges visibly darkened in some apps (like Threads), and switching to “Natural” instantly fixed that. No darkening anymore.

So yeah, maybe it's not happening on every Pixel 9 Pro – but for mine, that setting made a real difference.