How do you use Reeder?

I like the Reeder 5 ios14 widget, and I’ve been using Feedly and Pocket for a while. I’ve added them both to Reeder, but I can’t see a “view all” stream. Am I just missing something obvious, or does Reeder just “copy” the feeds from Feedly and Pocket in two separate streams?

Seeing all my feeds across Pocket, Feedly and iOS Reading List in one place would be great!