API ScriptRegion SetPassThroughButtons

Allows the region to propagate mouse clicks to underlying regions or the world frame. ScriptRegion:SetPassThroughButtons([button1, ...])

• button1, ...: :

• Pass multiple arguments to register several buttons, or none to remove any previous registrations.
• Subsequent calls replace any prior ones.

Passes through left and middle mouse buttons when clicking the icon, but not the right mouse button. A quirk appears to be when clicking a button that is passed through and not budging the mouse, the next mouse click with any button will also be passed through. E.g. with the above example, doing a left-click and then the right-click still gets passed through.