When you set the learning page module as "active" it means that all the content inside the module will be visible on the app for the onboardees. Of course, it will also depend on the timing and the filters that you have assigned to each content inside the module.
Therefore, before setting a learning page module as "active" make sure that the content there is supposed to be visible to the onboardees. Again, it will also depend on the timing and the filters (of the module and of the learning pages inside it).