I'd love to submit a feature request for the Courses area. Currently, when a module contains a submodule, the submodule only appears in the course sidebar and not in the main lesson tiles. This means students can complete every lesson they see on the page and think they've finished the module, without realizing there's an entire submodule they haven't visited. On mobile, this is even more confusing because the lesson tiles are the primary navigation. My suggestion is to have submodules integrated directly into the existing lessons element, in the same position and order they're arranged in the Courses admin area. For example, if the course structure is: Lesson 1 Lesson 2 Submodule Lesson 3 ...then the student-facing page should display that same structure, with the submodule appearing between Lessons 2 and 3 as its own clickable tile. This way, the lesson page accurately reflects the course structure created by the course owner, and students won't accidentally miss content because it only exists in the sidebar. I think this would make the learning experience much more intuitive, especially on mobile, and reduce confusion for both students and course creators.