Try one of the following extensions
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ClickEvent Extension by Ken to add a click event to a component or arrangement
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ClickUtilities Extension by Nathan
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ClickTools Extension by Vedang to Add Click Events To Arrangements And Components
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ClickZ Extension by Aquib_Khan (starting from V11: 1 USD) to make non-clickable components clickable etc.
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Click Tool Extension by Gordon_Lu to detect (long) clicks for your components
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Click Extension by Horacio_Spinelli
taken from the extensions directory App Inventor Extensions | Pura Vida Apps
Taifun