Critical Alerts sounding through Pushover Quiet Hours despite override

Hello. I'm hoping someone can help me with my settings. I've been using Pushover for about a year, but all of a sudden my P2 critical alerts are not respecting my quiet hours despite having the override options selected. In fact, the alerts are LOUDER with the override options selected.

See attached for my settings.

iOS 17.5.1 on an iPhone 15 Pro Max

iOS recently had an update. Did something Apple pushed through break anything?