I have the problem with my Huawei P30 Pro that when I tap it somewhere where you can write, a sound comes out at once or it starts to vibrate in vibration mode. I've tried a lot in the settings, but nothing really works. I have already reset all settings, among other things, but that didn't really help either. I would be grateful for an answer.
Save data Factory setting.
Have you also checked the settings under other sound settings?