What were you trying to do that didn't work?

virt-install --connect qemu:///system --osinfo list | grep rhel

There are no rhel10 related options
Since RHEL-45141 Introduce virt-rhel10.0 arm-virt machine type [aarch64]
has been released

Maybe it's time to add rhel10 related options for --os-variant

Please provide the package NVR for which the bug is seen:
host kernel:6.11.0-25.el10.aarch64
guest kernel: 6.11.0-25.el10.aarch64
virt-instal: 4.1.0
virsh --version: 10.5.0