Comment 14 for bug 2006517

The title of the bug seems incorrect, the Bluetooth AdvertisementMonitor does not work with bluetoohd from bluez 22/stable: 5.64-2 2022-05-03 with Ubuntu Core22 on Dell Precision 5570.

I would assume the rest of bluetooth functions and profile are still working, eg
% bluetoothctl show

If order to isolate the root cause is between kernel hci driver or bluetoothd. Could you please run the following commands on core to see if the hci driver works as expected?
% sudo btmgmt version
% sudo btmgmt revision
% sudo btmgmt monitor.features
% sudo btmon --mgmt