Hi. My nesting triangles have disappeared when I publish my module. I added an interaction and a quiz, and after that the triangles disappeared. Now, in the outline, there is just a list of numbers that aren't in order because the nesting is working properly. The visual cue of the triangle is gone. How do I bring this triangle back? It isn't a cache issue. I've tried it in a few different browsers, including a browser in which I have not viewed the presentation before. Any ideas about how to bring the nesting triangle back?