This issue was reported by an user. I reproed the issue and created this Jira ticket for the user.
User was trying to to add values to the 'Stimulus' struct coming straight out from 'On Target Perception Updated' event (with more meaningful values, also tried filter out the bool from AISense_Hearing) but doesn't work as I expected.
He chose 'Break AIStimulus', then re-connected that to 'Make AIStimulus, but Get Sense Class for Stimulus didn't return the AISensing class properly.
Results: Making Noise was printed but AISense_hearing was not
Expected: AISense_hearing is also printed
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-102987 in the post.