Sound problems on matebook x pro f37

I am running f37 on a Huawei matebook X Pro, i7-8550U.
All four speakers work in the audio settings test. In Ubuntu with pulseaudio the top two sounded quieter than they should, now on fedora the bottom ones also sound quieter.
Plugging earphones works, but unplugging them it can take a while for the sound to come back to the internal speakers.
When I replug the earphones in, instead of sound switching to the earphones, the bottom speakers start sounding normal.
Has someone had a similar experience? Or any idea on how to fix the problem/s?