Radiomaster Boxer - ESP32 C3 Mini - not able to pair

[Funky-Kovalski]

Aloha!

I've managed to compile the firmware using @Thetruesaint solution, uploaded it and connected ESP to my Radiomaster Boxer. Bluetooth seems to be recognised since I can see local address in HARDWARE/Bluetooth radio menu, but:

1. The name defined in the radio does not change bluetooth device name, on my phone it shows device named "Hello"
2. When I click "Hello" bluetooth device on my phone, it seems to do something (because on the radio "Dist. addr" is getting populated) but the pairing process never finishes.
3. I can connect to the "Hello" device using Serial Bluetooth Terminal, output as shown on pic.

Am I doing something wrong?