[HiassofT]

After the commands I see this in the log output
[ 6.601016] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723bs_config-OBDA8723.bin failed with error -2
[ 6.601023] Bluetooth: hci0: RTL: mandatory config file rtl_bt/rtl8723bs_config not found

Ah, the driver is looking for the config file under a different name. Can you try renaming the rtl8723bs_config file in .config/firmware/rtl_bt to rtl8723bs_config-OBDA8723.bin?

so long,

Hias