left side AirPod not working with Mac mini 2020
my left side AirPods is not working with a Mac mini 2020. The same AirPods work both sides, for my iPhone X, and Apple Watch series 4.
I have tried removing the AirPods from the Mac bluetooth. This had the effect of removing from all devices on my iCloud account. I then did the pairing again with my iPhone. The problem with the left side still remains.
The Mac is running 10.15.4 Catalina
Mac mini, macOS 10.15