The app requires you to be online to open a form and to save a form. There is still a partial offline functionality.
You can be offline when filling in the form before possibly saving/sending the form.
You can create a new case completely offline, but then only a draft Title and description and any pictures are saved.
This is saved in the APP for later registration.
When online again, the app will offer to complete the form when entering a form next time and one can upload the draft that has been saved.
The user must fill in the remaining fields.
If the user fills in a form and then cancels and enters the form next time, the app will offer to retrieve the started form with content.