I was trying to do something a bit complex with data-passage and data-setter attributes - but I boiled it down to something simpler.
I created a file with a Start passage and a Test passage. My start passage contains the following:
<html>
<a data-passage="Test">Click</a>
</html>
Clicking on the link doesn't seem to do anything - Is this an issue with Twine 1.4.2? A number of other threads showed code like this without mentioning any issues like this.
I've attached the test file, if it's helpful.
Comments
Remove the html element start and end tags in your passage, they are not needed in SugarCube and the example will work: