My iPad Pro 10.5 has clicking sound around 5-10 sec after put some headphones (I tried around 3 sets). But the problem not happens with some headphones e.g. wired earPod. It also was random command like pause, moving forward when I shift or rotate the jack headphone but it's gone but still have clicking sound. I have tried to another iPad on Apple store and it has this sound too. Anybody have an idea what's wrong of this iPad model? Because it never happened with my iPad 2017 model.