Magic Keyboard not responding while using YouTube

I only have that problem with YouTube, iPad m1 with magic keyboard. It becomes unresponsive while using YouTube until I touch touchscreen . I press arrow to forward a video, or space to pause and it works, then it stops after couple pressings, completely not doing anything, I touch the screen and magic keyboard starts working again, and so on. Weird and it only happens on YouTube, anything else, safari it never happens.