Fix for skin override when a grouped button was pressed and not hovered.
Fix for skin override when a grouped button was pressed and not hovered.

When the button state was forcefully set to pressed, the first override
with an exact match was TBButton.pressed instead of the TBButtonInGroup
override.

sephiroth99/elemental-forms,xenia-project/elemental-forms,sephiroth99/elemental-forms,xenia-project/elemental-forms