Individual Opacity Setting for items on GM layer

Could we get one please? It would make hidden notes easier to read without having to use backdrop shapes.

I agree that would be nice. The best available right now is global opacity via the slider. For notes, you could look into some of the posts on Note tokens from the  Stupid Tricks  thread. That might solve some of your issues. Invisible Tokens  - keithcurtis — ( Video  by Nick O) Invisible Tokens - The Notes Token  -keithcurtis — ( Video  by Nick O) Invisible Tokens - The Notes Token (API version)  - keithcurtis