Ticket has been updated. Thanks to Support.
XOSTOR cluster has been successfully created.

Thanks to the Vates team for the fix.

It is test not prod.
Next week, I'll probably tear it down & re-install with 8.2

Just scrapped the previous XOSTOR install.
I'm going to "trial" XOA + XOSTOR 1.0

https://xcp-ng.org/forum/post/70832

Is this the "best practice" method of migrating VMs from Proxmox to XCP-ng?

Thank you, I am now able to deploy XOA!

XOA deploy error on XCP-ng v8.3
If you have any ideas?