Click the blue Save button & then click the pin icon so it sticks as default for the Meetings tab
After conducting this step, the imported files do not show. However, earlier after I imported the files, it said it was successful
Sorry you're stuck but there's almost always a pretty easy fix! Do NOT try to start all over again, uninstall Max's Pitch Package, etc. That can make it worse. There's a 95% chance the same snag/fix is listed & answered in the Help FAQ. But if you can't find it there, post your problem here.
Make sure you post in the right category below & be sure to include a screencap showing the issue!