Don't see "fountain" in the list of "DOCUMENT TEMPLATES"
...that appears when I tap "+" to create a new document.
If I create a new text document and rename it with ".fountain" at the end, the app seems to interpret Fountain markup correctly. What do I need to do to see "Fountain (.fountain)" in the list of document templates?
Just tap "New Template" at the bottom of the template picker, enter something like "Untitled.fountain" in the filename field, and tap "Done". You can also rename the template to something like "Fountain Screenplay" and choose a custom icon by tapping the "(i)" button next to the new template afterwards.