When working correctly Docus is supposed to auto-select a category. Categories are defined here: fl-maps/app.js at master · focallocal/fl-maps · GitHub
Due to Discourse updates Docus is no-longer automatically selecting these correctly.
There is a clue as to what’s going on.
Normally the category select dropdown should be hidden for users. It can be revealed for testing/admin purposes by pressing ‘Alt - A’ on your keyboard.
Pressing Alt - A now hides or reveals the tags instead of the category, so i suspect that Discourse has changed their hotkeys breaking the functions that Docus was built on.
Here’s a post on the map where you can see the issue: