How would one enable ‘INSPECT debugging’ if one suspects IPS false positives?

How would one enable ‘INSPECT debugging’ if one suspects IPS false positives?

A.
Run command fw ctl set int enable_inspect_debug 1 from the command line.

B.
Toggle the checkbox in Global Properties > Firewalls > Inspection section.

C.
WebUI

D.
Set the following parameter to true using GuiDBedit: enable_inspect_debug_compilation.