I tried to install Big Sur Beta 5 with Parallel Desktop 16 following the steps suggested from Parallel on my new Imac 2020. I know that the new Imac itself is not compatible with Beta 5 (what a strange thing!), but thought that this wouldn´t matter with a VM in Parallel. But after turning the VM ON I am stuck at the apple logo and nothing happens. Even a verbose booting didn´t reveal much, just stopped doing anything, no error, nothing. Any suggestions? Thanks in advanve!