Hello, I found a similar topic from 2011 asking the same question but I’ll give it another shot.
I’ve been “creative” with an asset listing, and I was hoping an Edit Plus user could edit the Page Content, however I’ve hit a wall with the inability to do so within Edit Plus.
Not supported still in Edit+, the way around it would be to have a metadata WYSIWYG field that they can edit on the metadata screen that you then feed into the asset listing’s page contents in the right place.
Alternatively you leave the content editing outside of the asset listing and just nest it into a standard page at the place you want it between existing content, or using a content template.