Palette / Color / Theme selection

I would like to have the option to select another theme, change colors etc on various layout settings.
E.g. I have 5 cameras and I want to have the option to see all of them at the same time without having a “white spot” on the monitor. Also, I’d like to be able to choose a darker color for the outlines. Today I’m only able to have white (default without having to modify the web files.

See attached picture for details.


I put it on the list.