Bookmarks for chapters in trades or graphic novels

Hello! One cool feature that could be implemented in the app and website is to have permanent bookmarks within longer graphic novels or collected trades. While the app automatically bookmarks where you left off, it'd be a good feature to be able to go directly to specific chapters in a book without having to scroll or remember the page number. For example, compendiums are around 1000 pages long and someone might want to go back and read a specific chapter, it'd be pretty tedious to have to scroll all the way there. Thanks for the great app!