By putting a Prevent in the Action field of a TP Exception as in your sample rule, the effect will be that any matched protections set for Prevent will still Prevent, and also any protections matched that are set for Detect will also now Prevent. This exception will not apply to protections that are themselves set to "Inactive", as all an exception does is potentially change the final verdict it does not control which actual protections are enforced.
Attend my 60-minute "Be your Own TAC: Part Deux" Presentation
Exclusively at CPX 2025 Las Vegas Tuesday Feb 25th @ 1:00pm