Defaults to `Backspace`.
Pop{In,Out}()
ModState
FreeModSelect{Screen -> Overlay}
ModSelect{Screen -> Overlay}Strings
ModSelect{Screen -> Overlay}
FlushAnimation
FlushPendingSelections
Drawable.Click()
IDeepCloneable
CreateCopy
ModSelectOverlay
Closes #12502.
Add local user customisation for freemod mod settings