Play/pause key (ctrl l) not debounced

Hello,

I enabled "Custom Keyboard Control" to be able to "play/pause music" using Control left. The problem is that it toggles very fast between play and pause when the key is pressed (like if the button is not debounced). This cause the key to work about half  the time as it comes back to its original states. Does anyone happens to have the same problem and is there a fix ?

Thanks in advance.