Bluetooth fail on Station M1 (Armbian 22.11.0-trunk.0044 Bookworm with Linux 5.19.11-media)

Hi,

I try official Sid image found at https://www.armbian.com/station-m1/ and can't activate bluetooth on my Station M1 :

root@station-m1:~# hciconfig 
hci0:	Type: Primary  Bus: UART
	BD Address: 00:00:00:00:00:00  ACL MTU: 0:0  SCO MTU: 0:0
	DOWN 
	RX bytes:106 acl:0 sco:0 events:2 errors:0
	TX bytes:100 acl:0 sco:0 commands:2 errors:0

root@station-m1:~# hciconfig hci0 up
Can't init device hci0: No such file or directory (2)

It seems the firmware of rtl8723ds doesn't load :

[   14.182722] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000d lmp_ver=08 lmp_subver=8723
[   14.193986] Bluetooth: hci0: RTL: rom_version status=0 version=2
[   14.200442] Bluetooth: hci0: RTL: loading rtl_bt/rtl8723ds_fw.bin
[   14.215685] Bluetooth: hci0: RTL: loading rtl_bt/rtl8723ds_config.bin
[   14.223222] Bluetooth: hci0: RTL: no UART config entry found

 armbianmonitor -u : http://ix.io/4gs2

I've tried many other 5.x images so far without success.

Any hint to understand/solve this problem ?