Make button be above another button?

I didn’t really know how to word my question but here is my problem. I have a pause button which when clicked, brings up a pause menu. I also have a spawner. With the spawner I want to make it so that whenever someone taps the screen, a ball is spawned. I was going to use a transparent button that covers the screen to make the ball spawn but the BallSpawnButton makes the pause button not work because it is over it or something like that. How would I go about this?

I seen your other question and you’re on the right track. The easiest way would probably be to deactivate it when the pause is active and vice versa.

Do you need to spawn multiple balls or only one?