After this update I changed to kernel 5.16.2-1. So it might not be the update issue, but the system tray bluetooth menu instead of showing paired devices, shows a blank menu with the option to add a device. It takes it approximately a minute to load in the devices.
After typing in:
sudo systemctl restart bluetooth the menu with the paired devices is restored.
Will change to the new LTS kernel for a while to see if the bluetooth hiccup is the new kernel bug.
Just letting you know.
Edit: changed to kernel 5.15.16-1. the system tray bluetooth menu issue resolved itself.
Thus - kernel 5.16.2-1 issue on Manjaro.