I will update my initial post. Unfortunately, I can’t open an issue on the git to update mobile setting.
for me, the working gsetting command is
gsettings set org.gnome.desktop.peripherals.touchscreen:/org/gnome/desktop/peripherals/touchscreens/2d1f:524c/ output “[‘Lenovo Group Limited’,‘M14t’,‘V307G6CZ’]”
the touchscreens identification (in my case 2d1…) is found thanks to lsubs (here aftter my output line)
Bus 003 Device 004: ID 2d1f:524c Wacom Taiwan Information Co. Ltd. Pen and multitouch sensor
and the output ([’Lenov…]) is found thanks to journalctl -b 0 _COMM=phoc and then search for Output ‘DP-1’
Output ‘DP-1’ added (‘Lenovo Group Limited’/‘M14t’/‘V307G6CZ’)
just change the / by , in the gsetting command.