Rubber/No-color/Remove color as a default RMB "color" instead of black.

[MorDone]

Is your feature request related to a problem?

It's ultra annoying that every time I open Game maker I have to change the color assigned to RMB. I don't know how much people really creates sprites in GM sprite editor, I am making 95% sprites there. But I believe many people will agree that the default color of the background will be no-color, not black ^^' So today I had to change RMB color from black to a rubber, so I could remove pixels from the sprite. But tomorrow and even next time today when I will open game maker again, I will have to change it again.

Describe the solution you'd like

The most basic solution:

• Change default (currently default color is Black) color to No-color (alpha 0). Default means that this will be applied when you open Game Maker.

Describe alternatives you've considered

More advanced solution:

• Add an additional option to the [Sprite Editor] preferences: Default color for RMB (option to set a "remove color"/"no-color"/"rubber", instead of black when you open IDE).

Additional context

How it looks now: How I want it to be set when I open Sprite Editor for the first time:

[kuzyn1]

I agree with that, it would be a nice QoL update.