In addition to a style change we're changing how the return URL is constructed so we need to test both. Add the My Private Files block to the "My Home" page. Verify that the "manage" link stays within the block at mobile, tablet, and desktop breakpoints. Click the "manage" link and verify that the My private files page loads. Upload a file to my private files and save. Verify that you are returned to "My Home". Create a course. Turn editing on and add the My private files block to the course. Click the "manage" link and verify that the My private files page loads. Click "Cancel". Verify that you are returned to the course you created.