The list is simply sorted alphabetically and, of course, you can rename any Tag / Activity to your liking 😊.
Once again, instead of deleting a Tag / Activity you don’t want to use (anymore) you can simply deactivate it (and it will be filtered out) 😊.
To add a Tag / an Activity to the list, you can either simply add a row in the table or directly create one if or when you add details to the Results, through the Lookup 😇 (as the Allow quick adding of new items is toggle On in the Lookup Options)