Comment 9 for bug 1752680

Sounds like a different bug, maybe? This bug looks more like night light going off when it should be on.

Though I also notice the upstream developers are planning on moving the functionality out of gnome-settings-daemon and into mutter, which makes sense to me... The problem right now is that everything about monitors is managed by mutter _except_ for colour profiles (which I assume includes night light). So it may become confused as those multiple separate processes try to manage the same display hardware. gnome-settings-daemon sets a colour profile or night light, and then mutter turns the screen off and on according to power management. So the former colour profile setting might get forgotten.

https://gitlab.gnome.org/GNOME/mutter/-/issues/1283