Will the knowledge about Jannah we learn enhance our experience in Jannah? In the sense that by learning the intricacies of Jannah, we can wish for things that would not have been possible if we did not know about it.
I've heard that the benefit of being in the dunya is that we can wish for things we learned.

Though are these suppositions of mine true? I'd like to think that the more we know about Jannah, the better we can wish for things in Jannah through the knowledge and experience we have from the Dunya.