Long document navigation

Been tinkering with Panda for a few days now and like it, but I still struggle to move about in long documents in Panda in spite of the new folding. Once a document gets past a few thousand words I move it out of Bear.

I think Bear would really benefit from a quick navigation/read-only TOC like exist in Ulysses, Marked etc.

Hope the attached screen grab makes clear what I think would improve Bear…