I have only the dusk setting enabled… To dim and reset the color temperature as appropriate.
When I wake, I manually turn on the light (well, Alexa assists…) Generally I set it to 50% or so brightness… I take a shower, and when I get out, I find that my light has dimmed itself… Possibly as low as 2% (the setting for “dusk”)
I’m pretty confident in saying something doesn’t seem to be working right.