Unable to change theme color of chosed game in library

[SleepDaemon]

Discussed in #5

^{Originally posted by Portnoon February 4, 2023}
I tried to customize the theme color through custom.styles yet it only changes the color of the mainmenu on top, when I chose a game in my library, it still appear as the default purple.
So, how do I actually customize the theme color?
Any idea plz

?