I'm trying to make a button that sets the Grid either Visible or Invisible..
It did not work with a Global Variable, and now it is not working with "Visible"
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*Event: Mouse Left Clicked on "Grey_Button"
*Sub-Event: "Red_Light" = Visible
(Action): Set "Grid" Visible
(Action): Set "Red_Light" Invisible
(Action): Set "Green_Light" Visible
*Sub-Event2: "Green_Light" = Visible
(Action): Set "Grid" Invisible
(Action): Set "Green_Light" Invisible
(Action): Set "Red_Light" Visible
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Not working... What am I doing wrong?