iPhone 13 pro 0.5x camera lens not working

My 0.5x camera lens doesn’t work. It shows up for a split second on photo and video but switches back to 1x zoom. Not sure why this is. 1x, 2x and 3x work fine. It’s just 0.5x zoom.

I’ve tried restarting my phone but that doesn’t seem to help. Any ideas on why this is and what I should do??