I would like to see the Tiles page (what's this page) cycle on any bookmark folder I choose...

I love how the Tile Page ("what's this page") feature looks, but I rarely use it other than as a shortcut to the five or six sites I visit frequently. I already have these in saved tab groups and sometimes as a pinned tab. In other words, I don't need a screen shot of the gmail login screen.

What I really need, and what this feature would be brilliant for, is to cycle through the heaps and mounds of random URLs I have in my Unsorted Bookmarks folder. I just timed it and it takes me 18 seconds to scroll from top to bottom. I already use folders and subfolders extensively--something of a library metaphor. Unsorted Bookmarks is just a messy room full of magazines I might read someday. Everything is heavily tagged. 

I would like to target the Tiles page onto a folder [1][2] so I can sort through them visually. That's when I wish to have a screen shot preview.

[1]: Even better would be a text field on this page where I could enter keywords! [2]: Even better still, to have this page split between web page screen shots and pills of my favorite and most recent keywords which I can click on to filter this auto population.)