This is how the Desktop Mode looks in #GrapheneOS. Here you can see how some apps look. Below is a screenshot of me typing this post in Amethyst and two instances of Vanadium on different profiles (Private Spaces) demonstrating unique VPN connections to the same applications on the same workspace.

Here is how the apps resize.

This will continue to be improved in the Android 16 QPR2 based release of GrapheneOS on the way and possibly be available outside of a developer option in Android 17.