So far i have only found how to do this in Twine 1;
<<if not tags().contains("tagname")>>
i tried the following but doesn't seem to work. I have this in a 'footer' tagged passage which i want to display the text when the player is in a passage with a specific tag name.
(if: tags().contains("test"))[text yada]
Comments
The Harlowe equivalent to your example is: