Although user-config.service execution is enough with one success, it executes every time when launching application. Therefore, when the user touch short cut or launcher icon on HomeScreen very quickly, systemd rejects starting user-config.service like following.
As a result, the user manipulation is ignored by HomeScreen. (E.g. Touch icon but nothing happen) This also causes critical error for some applications. (e.g. Navigation)
To fix this, it is required to set 'RemainAfterExit' 'yes' like following.
Although user-config.service execution is enough with one success, it executes every time when launching application.
Therefore, when the user touch short cut or launcher icon on HomeScreen very quickly, systemd rejects starting user-config.service like following.
As a result, the user manipulation is ignored by HomeScreen. (E.g. Touch icon but nothing happen)
This also causes critical error for some applications. (e.g. Navigation)
To fix this, it is required to set 'RemainAfterExit' 'yes' like following.