Description of problem:
On a fresh installed cluster I have feature gate added to kubevirt:

> $ oc describe kubevirt -n openshift-cnv | grep DisableCustomSELinuxPolicy
> DisableCustomSELinuxPolicy

but custom policy still present on nodes:

> $ sh-5.1# semodule -l | grep virt_launcher
> virt_launcher

Version-Release number of selected component (if applicable):
4.13

How reproducible:
100%

Steps to Reproduce:
1. Install CNV
2. Check feature gate added by default
3. check custom selinux policy

Actual results:
custom selinux policy for virt_launcher exists

Expected results:
no custom selinux policy for virt_launcher

Additional info: