Their support sucks A LOT. Great software if you need a Windows VM.

If you need Linux just use UTM. Will also note that Virtualization.Framework is maturing rather nicely, so you don't even need to use QEMU backend with UTM and will still get relatively good performance. Also better on battery if that matters to you.

Unfortunately there's still no vagrant support for any of the raft of Virtualisation.framework apps that have popped up of late.