@erik.weber I just did a re-test and I observed the same behavior you described. I think before I was keeping VNC running with the same Weston container, while switching between Cog and Chromium containers to do a comparison. I guess before I didn’t do a test where I started Weston and Cog from scratch and then connect with VNC, which is then problematic.
I’ll report this internally.
In the meantime, is this an important or blocking issue for you?
Best Regards,
Jeremias