The workaround in comment #3 seems to work, but so does just changing the refresh rate in Settings to the *other* 120Hz mode. After that the bug doesn't occur no matter how many times I change the refresh rate.
The screen is advertised as "48-120 Hz" in HP's specs, and in Windows it defaults to that dynamic frequency range. I'm not sure if it's VRR or something else.
Also confirmed on Noble, same machine.
The workaround in comment #3 seems to work, but so does just changing the refresh rate in Settings to the *other* 120Hz mode. After that the bug doesn't occur no matter how many times I change the refresh rate.
The screen is advertised as "48-120 Hz" in HP's specs, and in Windows it defaults to that dynamic frequency range. I'm not sure if it's VRR or something else.