alpine-xen-3.19.0-x86_64: setup-xen-dom0 fails

I am currently investigating using alpine with xen.

Using alpine-xen-3.19.0-x86_64.iso on a clean test machine, I have booted the iso, and ran the setup-xen-dom0 which shows the error:

rc-update: service 'xenqemu' does not exist

I have look into this and the during the "apk add xen", the xenqemu.initd and xenqemu.confd are not populated in to /etc/init.d and /etc/conf.d I have checked the APKBUILD file at https://gitlab.alpinelinux.org/alpine/aports/-/blob/3.19-stable/main/xen/APKBUILD and that has them.