Comment # 16 on bug 1140595 from Stakanov Schufter

linphone
QML debugging is enabled. Only use this in a safe environment.
[20:40:08:502][0x5620d58a3a00][Info]app/App.cpp:212: "Starting Linphone (bin:
linphone)"
[20:40:08:502][0x5620d58a3a00][Info]app/App.cpp:213: "Use locale: it_IT"
[20:40:08:504][0x5620d58a3a00][Info]:0: "Running secondary app success. Kill it
now."
[20:40:08:504][0x5620d58a3a00][Info]app/App.cpp:217: "Destroying app..."

This is the latest version un tubleweed. This bug is from 2019-07-07.
I am damn sure...just waiting it is not going away. 
I am willing to help in this follow up as much as you need. 

Please tell me what is needed.