I have two pairs of AirPro Pros setup with ToothFairy (2.7.4 (78)) and both pairs are stuck at (L) 61% and (R) 55%. The OS speaker/headphone percentage is correct.
Oddly, my Magic Mouse, also setup in ToothFairy, is showing the correct battery percentage.
Something seems incorrect about battery levels in Monterey for AirPods.
I look forward to an update to fix this issue.
-Lee