How to deal with seem to be an uneditable layer
I am new to Adobe After Effect, watched a couple of youtube videos to get familair with the interface. Now I am trying to edit a template I got from envato. You can find it here https://elements.envato.com/quick-app-promo-VR5AKCL
The problem now is, for some strange reason I cannot edit certain part of the project. For example the logo part.
When the main composition is selected, you see the following.

But if I double click on the Logo composition so I can edit the logo, all I see is a blank composition area:

My guess is the logo is made with certain feature of AE that I do not know yet.
Anyone has a pointer on how to go about this?
