PineTab: BlueTooth not working

Describe your issue

BlueTooth isn't working.

What's the expected behaviour?

BlueTooth isn't able to connect to other devices.

What's the current behaviour?

BlueTooth doesn't allow me to connect to devices. It doesn't even show devices.

How to reproduce your issue?

Connect a BlueTooth device

What device are you using?

I'm not sure what the vendor-codename is. It's the new early adopt pinetab.

On what postmarketOS version did you encounter the issue?

• edge (master branch)
• stable (v20.05 branch)

On what environment did you encounter the issue?

Phone environments

• Phosh
• Plasma Mobile
• Sxmo

Other

• No environment
• GNOME
• KDE Plasma
• Kodi
• MATE
• Shelli
• Sway
• Weston
• Xfce4
• fbkeyboard
• i3wm

How did you get postmarketOS image?

• from https://images.postmarketos.org
• I built it using pmbootstrap
• It was preinstalled on my device

What's the build date of the image? (in dd-mm-yyyy format)

19-10-2020

Additional information

[15:09:52] This device has proprietary components, which trade some of your freedom with making more peripherals work.
[15:09:52] We would like to offer full functionality without hurting your freedom, but this is currently not possible for your device.
[15:09:52] device-pine64-pinetab-nonfree-firmware: Bluetooth Firmware
[15:09:52] Enable this package? (y/n) [y]: 

according to hwinfo, it does see the BlueTooth module:

----- /proc/modules -----
  bnep 28672 2 - Live 0xffff800008d49000
  bluetooth 491520 7 bnep, Live 0xffff800008d77000
  ecdh_generic 16384 1 bluetooth, Live 0xffff800008bea000
  ecc 32768 1 ecdh_generic, Live 0xffff800008d40000
  gc2145 32768 1 - Live 0xffff800008d37000

lshw:

  *-network:1
       description: Wireless interface
       physical id: 9
       bus info: mmc@1:0001:1
       logical name: wlan0
       serial: 02:ba:4f:46:ff:6b
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723cs driverversion=5.9.0 ip=192.168.0.105 multicast=yes wireless=IEEE 802.11bgn

When looking at it with bluetoothctl I get this:

pine64-pinetab:~# bluetoothctl 
Agent registered
[bluetooth]# scan on
No default controller available
[bluetooth]#

From the pinetab wiki:

Bluetooth
Bluetooth also works on this device after installing firmware-rtl8723bt, there is a patch series on LKML.

I've installed this:

firmware-pine64-rtl8723bt

That didn't solve it