No video under Ubuntu Wayland

[JPThiel]

Under Ubuntu Xorg , it works fine.

Under Ubuntu Wayland, the video window is transparent and not correct.
No video in that window.
The audio is ok.
Tanks for your response.

[Axel-Erfurt]

I don't have Wayland, so unfortunately I can't test it.
Are there any error messages?

[JPThiel]

Here the video window 👍

No, there is no error message.
The video window is twinkling and does not show the video stream.