AirPods Pro don’t work with WhatsApp
First of all, I’ve tried resetting the airpods, disconnecting and reconnecting the devices and also used them with FaceTime (they work perfect with FT)
But they do not work with video or audio calls when using WhatsApp.
In all honesty, when paying over 200 for any sort of earphone, you expect them to work with all apps that can be used on an Apple device.
iPhone 11 Pro, iOS 13