Roadmap for PDF reader in Microsoft Edge

Aditi_Gangwar  all of the PDF tools have been amazing! I have been using Edge for everything, but when I found the PDF features I was really excited. As far as suggestions for new features I am wondering if it is possible that when Edge opens a PDF and if it is a book, can it bookmark and show a clickable tree-view of the chapter titles so we can just click on it to jump to that part of the 'book' PDF? I was also wondering if it is possible to turn the page into 2 columns instead of one so it would be more like reading a book, and maybe if you clicked on the edge of the 2nd column it 'turns the page'. Thanks for everything you guys have done! Hopefully I'll join you someday!