Comment 10 for bug 1849787

@seb128
Sebastien, are you referring to this page?
https://bugs.launchpad.net/ubuntu/+source/gnome-shell

The specific issue is that the "dock" is exposed and it doesn't feel fullscreen.

System info: Intel Integrated Graphics 530 (NO GPU, just processor)
I've tried default 19.10 input device modesetting as well as specifying with an intel-20 xorg config to use Device driver "intel" (rather than modesetting)

Sebastien this is what I'm trying to launch, it uses OpenGL and is coded in C. It always worked fine launching in fullscreen.