Bug 2274047

Bluetooth device acts connected, but bluez does not show it this way. The device is partially usable but things like mode-switching for conference calls (in the case of this device, which is an audio headset) don't work like they should unless I "manually" connect the device using bluetoothctl such that the device is properly registered.

Reproducible: Always

Steps to Reproduce:
1. Pair headset normally
2. Power headset off
3. Power headset on

It will say it reconnects (from the headset side) but will not show as a connected device in the system tray or in bluetoothctl
Actual Results:  
Device acts connected (can play music through it, and it shows up in the Sound controls in GNOME) but automatic mode switching (i.e. in gmeet, where it switches to the handsfree modes and msbc) is flaky

Expected Results:  
Bluetoothctl and system tray show connected when device says it is connected

The "normal" connection sequence looks like this:

[bluetooth]# connect 14:3F:A6:60:58:58 
Attempting to connect to 14:3F:A6:60:58:58
[CHG] Device 14:3F:A6:60:58:58 Connected: yes
[WH-1000XM4]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep1 
[WH-1000XM4]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep2 
[WH-1000XM4]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3 
[WH-1000XM4]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep4 
[WH-1000XM4]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep5 
[WH-1000XM4]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep6 
[WH-1000XM4]# [NEW] Transport /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3/fd10 
[WH-1000XM4]# [CHG] Transport /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3/fd10 Delay: 0x06a4 (1700)
[WH-1000XM4]# Connection successful
[WH-1000XM4]# [CHG] Device 14:3F:A6:60:58:58 ServicesResolved: yes
[WH-1000XM4]# [CHG] Transport /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3/fd10 Volume: 0x002d (45)

When powering off the sequence looks like this:
[WH-1000XM4]# [DEL] Transport /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3/fd10 
[WH-1000XM4]# [DEL] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep1 
[WH-1000XM4]# [DEL] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep2 
[WH-1000XM4]# [DEL] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3 
[WH-1000XM4]# [DEL] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep4 
[WH-1000XM4]# [DEL] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep5 
[WH-1000XM4]# [DEL] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep6 
[WH-1000XM4]# [CHG] Device 14:3F:A6:60:58:58 ServicesResolved: no
[CHG] Device 14:3F:A6:60:58:58 Connected: no

On reconnection attempt this is the sequence:
[bluetooth]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep1 
[bluetooth]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep2 
[bluetooth]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3 
[bluetooth]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep4 
[bluetooth]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep5 
[bluetooth]# [NEW] Endpoint /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep6 
[bluetooth]# [NEW] Transport /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3/fd11 
[bluetooth]# [CHG] Transport /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3/fd11 Delay: 0x06a4 (1700)
[bluetooth]# [CHG] Transport /org/bluez/hci0/dev_14_3F_A6_60_58_58/sep3/fd11 Volume: 0x002d (45)

Note the lack of Connected: yes

Additionally journalctl -u bluetooth has this:
Apr 08 14:58:06 martjack.imladris.lan bluetoothd[1489]: No matching connection for device
Apr 08 14:59:04 martjack.imladris.lan bluetoothd[1489]: src/profile.c:ext_io_disconnected() Unable to get io data for H>
Apr 08 15:00:00 martjack.imladris.lan bluetoothd[1489]: Authorization request for non-connected device!?

And at this point, the device _acts_ connected, and I can even have bluetoothctl disconnect it, but it doesn't show as connected in the bluetoothctl device list or in the system tray:

[bluetooth]# devices Connected 
[bluetooth]#

I can work around this using bluetoothctl to "manually" connect and disconnect, but I did not have to do this before.