Overlay detection


I started with LVGL and SquareLine Studio just now and for better understanding I would like to create a game: Bricks Ball Crusher

I am using ESP32
SPI TFT 480x320 display (I will not use the touchpad yet)
Bluetooth controller


I would like to basically know if there is some possibility how to get some event or information about overlaying of objects.

I will have a array of buttons which will bricks, one round button as a ball and the third button as a pad. And the best solution which I have in my mind is just get some event that the ball hover some other buttons.
I have not seen any function which can return overlaying information :frowning:

How can I do that?
Or do you have some other idea how to detect touching one object of another?

Thank you