Hi guys. I bought 2 weeks ago a Mate 20 Pro. I didn't use Type C earphone which is already in box until today. First of all i plug in this earphone and open a video then it didn't work, video sound came from speaker. Then i try adapter with regular earphone it was working great. So i thought that the problem is type c earphone. Then i tried first open music then plug in type c earphone and it worked. But what a silly thing. You have to open media then plug in earphone. What is the problem? İ think it is absolutely software problem. What do you thing? İs it a bug?