Instructors can optimize course content to be sure that the materials published in the Blackboard Learn environment display as intended on the mobile apps. The best way to create mobile-friendly content is to try out the course on a mobile device.
The Blackboard app handles many of the content types presented in your Blackboard Learn course, but it is not designed to handle every possible type of content. Instructors can edit course content so that it translates well to a mobile device.
See the Create Mobile-Friendly Content help page for information including previewing the course on the mobile app, using supported file types, reducing the number of course items, using short titles, and using due dates