Delete_similar() not working in 10.1.X

Describe the bug

A script using .delete_similar() worked against 9.1.X but was recently discovered to not be working against 10.1.7. The script has not changed. Only the PAN-OS upgrade.

Expected behavior

Cycling through a dict of DeviceGroups as keys and a list of SecurityRule objects as the value:

for dg in dictRules:
    dictRules[dg][0].delete_similar()

This would do an atomic delete per Device Group

Current behavior

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/panos/base.py", line 3878, in method
    super_method(self, *args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pan/xapi.py", line 733, in delete
    self.__type_config('delete', query, extra_qs)
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pan/xapi.py", line 805, in __type_config
    raise PanXapiError(self.status_detail)
pan.xapi.PanXapiError: The request could not be handled

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<pyshell#54>", line 2, in <module>
    dictDisabled[dg][0].delete_similar()
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/panos/base.py", line 1993, in delete_similar
    dev.xapi.delete(
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/panos/base.py", line 3899, in method
    raise the_exception
panos.errors.PanDeviceXapiError: The request could not be handled

Possible solution

Steps to reproduce

Screenshots

Context

This is part of an automation script that is used to disable a csv list of rules and then on a designated day of the month, the script is used to delete those rules if still disabled

Your Environment

Tested with multiple versions of lxml, pan-os-python, and pan-python (0.16.0, 0.17.0).

Start at the delete_similar() entry point in panos/base.py and follow the failing call into pan/xapi.py. Reproduce the script against PAN-OS 10.1.7, compare it with 9.1.X behavior, and determine what conditions produce the PanDeviceXapiError. Done means the documented per-device-group deletion works again or the incompatibility is clearly identified.