How do I get past touch input lag?

My problem is either incredibly simple or complex.

I have discovered a weird input lag that applies to touch controls.

In my game, the player can either press the Q key if on PC, or tap a button if on mobile, and if the player's stamina is 100, this action sets off a "punch" variable which temporarily sets the player's animation and movement to be punching.

The problem is, on specifically mobile, the player is able to spam the button, and the game waits to set their stamina to 0. This problem does not exist with keyboard controls. It is pretty game-breaking, so any help is appreciated.

Heres a video of someone doing the glitch:

Heres my code:

Try using On touched instead of On tap.

Also you don`t need 2 separated blocks for this, as all other conditions and actions are same.

Create a main event: On Q pressed OR On touched on Ebbuttonpunch and put all others conditions inside a sub-event.

"On Touch" has the exact same result

Yes, this bug does occur when you click the button with the mouse.

I've opened the debug layout and it seems as if the engine is completely ignoring the Stamina value when the button is spammed + is also not checking if the player has the "Punching" value set.

This is weird, because this issue is not present when you spam Q on the keyboard or X on a controller, despite the code basically being the same.

Maybe there's some other event that is causing the issue. Like I said, your screenshot contains very little useful information. Try reproducing this bug in a smaller project and sharing it here.