Unable to create libvert VMs with x64 architecture in Foreman 2.5.3

Problem:
Unable to create libvirt VMs with architecture x64 with foreman 2.53.
Previously with version 1.24.3, it was working fine.

Does the foreman version 2.5.3

doesn’t support architecture x64 ?

Expected outcome:
VMs must be created without any issue.

Foreman and Proxy versions:

Foreman and foreman proxy version - 2.5.3

Foreman and Proxy plugin versions:

Distribution and version:

Other relevant data: