cpu vmx migration issue

Hi: I update our RHEL9 system to RHEL 9.4, which brings libvirt 10.0. I try to calculate the cpu baseline for our two-node cluster with command "virsh domcapabilities" then "virsh hypervisor-cpu-baseline --migratable". the result has many cpu features begin with "vmx". the test cluster has cpu "intel E3-1280 V3" and "intel I3-9100F". when I try live migrate vm, it failed and told me "guest CPU doesn't match specification: missing features: vmx-apicv-register,vmx-apicv-vid,vmx-posted-intr". at another cluster with cpu " Intel i5-2520M" and "Intel i7-9750H" the migration works fine for the calculated cpu result. although there are still many "vmx" cpu features in the result. if I delete all these vmx features, then migration works fine for both cluster, like old days. I wonder what's the benefit to expose these vmx features to guest if I don't do any nested virtualization. is it ok the drop all these vmx cpu features for a guest? thanks a lot for help!