How to forward in LXD (Ubuntu 18.04) HCI0 (Bluetooth) inside the container?

Question

Bluetooth

Good afternoon! Can someone tell me something: I have
a host on Ubuntu 18.04, I use LXD on it and I want the hci0 device to be available inside the container. All my attempts have led to the fact that the device itself is inside the container, but the bluetoothd service does not see it when it starts.
What I did:
-created a container
-added two parameters to the container configuration:
1. security.nesting: "true"
2. security.privileged: "true"
-also tried to forward the device itself:
blue:
productid: "8087"
type: usb
vendorid: 0a2b
what I see inside the container:

#ls -la /sys/class/bluetooth/hci0
lrwxrwxrwx 1 root root 0 Apr 12 15:36 /sys/class/bluetooth/hci0 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-14/1-14:1.0/bluetooth/hci0

service bluetooth status
● bluetooth.service - Bluetooth service
   Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
   Active: inactive (dead)
     Docs: man:bluetoothd(8)

bluetoothd[3129]: Adapter handling initialization failed
systemd[1]: bluetooth.service: Main process exited, code=exited, status=1/FAILURE
systemd[1]: bluetooth.service: Failed with result 'exit-code'.
systemd[1]: Starting Bluetooth service...
bluetoothd[11817]: Bluetooth daemon 5.48
systemd[1]: Started Bluetooth service.
bluetoothd[11817]: Failed to access management interface
bluetoothd[11817]: Adapter handling initialization failed
systemd[1]: bluetooth.service: Main process exited, code=exited, status=1/FAILURE
systemd[1]: bluetooth.service: Failed with result 'exit-code'.

#hciconfig hci0
Can't open HCI socket.: Address family not supported by protocol

If anyone has any thoughts on this, please share!
Thanks in advance!