File Media Source window is empty

Hello.
I’m doing tutorial about live compositing, with prepared scene from learning section.
But when I create “file media source” or cdouble click on already created, I have empty dark grey window without “file path” section.

In other scenes that I created, everything is ok. Just in this tutorial I have a problem, and I don’t know what to do.
Anyone?
Thanks

Maybe that?

I’m seeing the same - would welcome any suggestions.

Oh my G…thank you!

I have to wonder…why the heck isn’t that a default?

Solved.

Thank you!