Libreoffice remote (Android) does not work with bluetooth

I try to use the Libreoffice remote app on android. A connection with WiFi works without problems, but connecting over Bluetooth does not work. Steps how I try it:

  1. Connecting my laptop with my phone over bluetooth.
  2. Testing the connection :white_check_mark: e.g. I can send files from laptop to phone.
  3. Opening my presentation with libreoffice impress.
  4. Opening the Libreoffice remote app on my phone
  5. Choose my laptop in the Bluetooth tab
  6. Got an error message

What I tried to fix the problem so far:

Details about my software version:

:computer: Laptop

:penguin: OS

Version Linux Mint 21.2 Victoria 64-bit
Kernel Linux 5.15.0-92-generic x86_64
MATE 1.26.0


Version: / LibreOffice Community
Build ID: 30(Build:2)
CPU threads: 4; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: de-DE (de_DE.UTF-8); UI: de-DE
Ubuntu package version: 1:7.3.7-0ubuntu0.22.04.4
Calc: threaded

:iphone: Phone


/e/OS 1.19.1-s (Android 12)


org.libreoffice.impressremote 2.6.1 (30)

What can I try to get the Bluetooth connection with the app running?

Now I created a bug report at bugzilla:
160200 – Impress Remote does not work over bluetooth