Hi Eggs, the documentation for Ren'Py imagebutton is on this page: https://www.renpy.org/doc/html/screens.html#imagebutton
You supply a different image for each state, and when that button is in a particularly state, Ren'Py automatically looks up the correct image under that name.
You don't need an image for all the states, if that state is not used.
- selected is only relevant if you use the button like a toggle.
- insensitive is for when there are times the button is disabled.
I had these in my project in game/gui/button folder, and I tried to match them by each quick menu button type with a different colour.
(The delete button set isn't part of the quick buttons, but I already marked it in the image. You can ignore it.)
I don't know if it helps but I tend to do a 'Force Recompile' before running a project.
