Say hello to GNOME on #GrapheneOS (credit tuxpizza) KDE Plasma reported not to work in certain situations but ways to overcome being looked at. Here is footage of KDE (credit Bench)

How did you run it, is there a tutorial how to set it up? Am I understanding this correctly, is this feature like Samsung Dex?

Thanks for the great hint. I tried to install the linux VM-Terminal on my Pixel 6a (Graphene OS). The installation fails: java.lang.RuntimeException: Connection to terminal timedout Then I had to turn off my VPN-Connection and it worked. So seems as the download servers block VPN-Connections.