Presentation Only Appears With Mobile App

Media

I have a "test" presentation named "Main" that shows up in the mobile app, but not in the desktop app.  I want to delete it but it does not show up in the desktop app where I can easily delete a presentation.  I see no way to delete it in the mobile app. 

JT (alabama24)

Did you perhaps already delete it on desktop and it is just still showing on mobile?