Bluetooth keyboard only works after first pairing. After it disconnects for the first time, it doesn't connect again

[felipemfarias]

What Happened

When I pair my bluetooth keyboard (Keychron K2) to my laptop, it works fine but only until I disconnect it or put computer to sleep/shut down. After that, the keyboard fails to connect again until it is removed for bluetooth devices and added again.

Expected Behavior

Keyboard should reconnect after wake from sleep or system boot.

Steps to Reproduce

1. Add new bluetooth device.
2. Disconnect the device either by turning it off or putting computer to sleep
3. When computer is on again, device will not connect

Issue is happening in Elementary OS 6.0

[marcinjahn]

Probably a similar issue as in #186.