So, for what I can undestood, the config .ini files have 3 levels of 'priority':
1st - extension\ext_config.ini ---> (the folder inside the track itself)
2nd - extension\config\tracks\xxx.ini ---> (permanent, not updated by CM)
3rd - extension\config\tracks\loaded\xxx.ini ---> (auto-updated by CM)
1st - extension\ext_config.ini ---> (the folder inside the track itself)
2nd - extension\config\tracks\xxx.ini ---> (permanent, not updated by CM)
3rd - extension\config\tracks\loaded\xxx.ini ---> (auto-updated by CM)