Can't access custom ringtone Jami linux

Using latest Jami .deb version from website. OS is Xubuntu 24.04.3. When clicking on the box " select custom ringtone " nothing happens, ie no window opens. Doing a search for “ringtones” on the whole file system yields no results. If Jami is opened via terminal, and the custom ringtone box is clicked, this line is added to the terminal output: " default [1755547954849][WRN][7172a5cb0340]: qrc:/settingsview/components/SettingMaterialButton.qml:1714742880: RangeError: Maximum call stack size exceeded. " . Anyone know a fix for this?

also looking after custom ringtones for a gtk client, I found nowhere in configuration manager how to setup ringtones. I just found 3 methods about ringtones: muteRingtone(), isRingtoneMuted() and setAudioRingtoneDevice() but none to upload/configure said ringtone. Even if they are about 10 of them in the source directory…