Dark Mode-Always fails...
This happens on Ventura 13.3, on my 2018 and 2023 MBP. I turn on Dark Mode, exclusively, the center selection, the right one being auto. The center version also is treated as Auto, in that when I get up in the morning, it's now in light mode when it should remain dark.
I submitted it as a bug, but have seen 0 reports of this by anyone else.