live migration of VM for workload update fails with 'operation failed: guest CPU doesn't match specification: missing features: hle,rtm'

According to virsh domcapabilities,

• On the source node, hle and rtm are not reported as required features for the target node for the domain to function during live migration.
• This is why the live-migration was expected to work even though the target node doesn't include these cpu features
  • The output of virsh domcapabilities on the source doesn't contain the following:
    • <'feature policy='require' name='hle>
    • <'feature policy='require' name='rtm> 

These are the libvirt/qemu-km packages from 4.21.1 version.

• libvirt: 10.10.0-7.14.el9_6
• qemu: 9.1.0-15.el9_6.18

Steps to reproduce

1. Create a domain with cpu_model=host-model on a node with the following cpu: Intel Xeon E5-4640 v4 @ 2.10GHz
2. Now migrate the domain to a node with the following cpu: Intel(R) Xeon(R) Platinum 8380 CPU @ 2.30GHz

Expected results

Actual results