The color of the screen should remain the same when rotating.
Rotating the phone shows a greyed overlay on the screen:


Note: I also tested this on an actual Pixel 2 device with Android 8.1, and couldn't observe the behavior there.
fwiw, I've seen this before in the emulator but not on my actual device when using WPAndroid.
I just tested on my Pixel 3 Android 11 devcie using WPAndroid 16.3-rc-2 and 16.3-rc-3 and I'm unable to replicate so I'm labeling low priority for now as it appears to be emulator-only in testing so far.

I performed a preliminary investigation but wasn't able to replicate the issue on an actual device or find the cause of this behaviour. Leaving this issue for groundskeeping.
Thank you for taking the time to test a bit on a device @antonis! Might be just an emulator glitch, I think if it's not happening on devices we can close it - I have tested on an actual device with Android 8.1 and couldn't observe it either - wdyt @designsimply @antonis ?
@mzorz I agree. I feel that it would be safe to close this (and probably reopen if the problem appears on an actual device).
I was hesitant to close it directly because I'm only able to test on one actual device (Pixel 2XL/Android 11) at this point.
Sounds good, no need to keep this open if it's not really affecting users. Closing then! 馃憤 thanks a ton for your time @antonis @designsimply 馃檱
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Sounds good, no need to keep this open if it's not really affecting users. Closing then! 馃憤 thanks a ton for your time @antonis @designsimply 馃檱