Hi
When you first log in to the app, you must select one of the two login options, the first login is through ArcGIS Online and the second is through ArcGIS Enterprise,
But it often happens that the app returns to the main screen again and then the employees in the field make a mistake and enter ArcGIS Online instead of entering ArcGIS Enterprise and they also fail to return to ArcGIS Enterprise,
Therefore it is highly recommended that after the initial login to the application, it be possible to set that only one login option will appear on the login screen.
And also that it will be possible to make this setting by URL