I am from the Netherlands, so excuse me for my English language.
Two state buttons I like very much and try to assign them in my screen. But I can't find how to assign a png to a led.
When I put a led on the screen, then the image location in the led-controlpanel is grey. What I am doing wrong.
In existing screens I see the same and can't change them.
With kindly regards from the Netherlands
Dutchguy