iOS 16.1.1 Voicemail Notification Tab Glitch

Is anyone experiencing glitches with the notification badge within the Phone app, more specifically the voicemail tab, after updating to iOS 16.1.1? Prior to the update, each time I got a voicemail, a badge icon would appear on the voicemail button within the phone app. However, after the update, it sometimes shows up and sometimes it doesn’t. I have tried everything under the sun to fix it, but nothing has worked thus far, so I’m thinking it’s just a bug from the update. This has happened before with a past update, which was subsequently fixed with the next update. Just wondering if anyone else is also experiencing this?