I created button that when you click it, it plays label where there is nothing on the timeline.
It works perfectly if I press the button before other symbol starts playing.
But if the symbol starts playing and I press the hide button it only starts playing that symbol.
here's the link to my file
Adobe Creative Cloud
put your button on its own layer that has only one keyframe.
if you add anything to the display using code, you will need to remove it using code.
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