Window decoration is lost temperary when changing track

[scootergrisen]

I have a problem in openSUSE Thumbleweed with SMPlayer version 17.6.0 (revision 8580).
Then a medie starts like sometimes when a new track starts in the play list it makes all the window decoreation go way in GNOME for a short time. Like 10 seconds or something like that.
I think it start happening after an update with YaST because i dont think it happened before.