XOv6, New VM not same as XO-Lite

[ph7]

Xen Orchestra, commit 2dd45 from docs
This is similar to the problem from this thread

https://xcp-ng.org/forum/topic/11227/boot-new-vm-to-iso-in-xo-lite?_=1762071345524

When creating a new VM from v6 with Debian Trixie 13 template.
I can't find any where to disable secure boot and the VM won't start

And I also get this:
The topology is "greyed out"

and no default network

In XO-Lite all is fine. Aren't they using the same code?