Hi! New to Apex. I have a question about the detectors on the template. In the screenshot below: https://content.screencast.com/users/GraceNFreedom/folders/Capture/media/06e8d2fa-4e67-4e33-bfaa-ed58966f446e/LWR_Recording.png, I thought that the 3rd bar from the right was a trapped, exhaustion box; but the detector did not go off and there wasn’t an alert. What am I missing here? Thank you for your help.