As a workaround I was able to clone the whonix-ws dvm machine, change template to fedora-32 and change net-vm. Then it added a disposable: entry and it seems to work as intended.
As a workaround I was able to clone the whonix-ws dvm machine, change template to fedora-32 and change net-vm. Then it added a disposable: entry and it seems to work as intended.