Docker kodi container starts but gui? when folder is samba share?!?

I monted network folder with command before start docker container:
sudo mount -t cifs -o username=saso,password=mypassword //192.168.0.198/kodi-data$/.kodi/ /home/pi/docker/kodi/.kodi/

and then run docker container with command:
docker run --rm -v /dev/snd:/dev/snd -v /usr/bin/tvservice:/usr/bin/tvservice -v /dev/fb0:/dev/fb0 -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=unix$DISPLAY -v /home/pi/docker/kodi/.kodi:/root/.kodi --privileged kodi

Docker container starts ok(no error), and I see files that kodi write to my network folder, but kodi gui not show on my monitor.

What is wrong?