Wauw!
That first screenshot with the installed icons is really looking good.
I will try to do it via that way too.
Regarding the double/triple state I see in your example the icons for ‘Altitude Hold’ with AP.
Green = on activated
Red = being deactivated?
Black = deactivated
Not sure about the black/red order but it is something like that. With the standard profile of Calibx you see also a 1 sec in between state color when you switch from on to off.