The earliest recollection of this bug is traced back to PAN-OS 8.1.5 - January 09, 2024.
This bug is fixed in PAN-OS versions 8.1.5.
Fixed an issue on Panorama M-Series and virtual appliances where Push Scope Selection ( Commit Push to Devices ) selected firewalls not in the hierarchy of the firewall you selected.
For more information:
https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-release-notes/pan-os-8-1-addressed-issues/pan-os-8-1-5-addressed-issues