The way the tools lay out in Acrobat 11 are very easy for page replacements. Because the documents we work with are lengthy and complex, I'd like to see Replace tool much easier to work with.

I want to see simultaneously:
* Bookmarks or Thumbnails
* The PDF pages (current document)
* the Replace tool icon ready to use

In the current product (Acrobat Std DC 2019.021.20056) has an icon for Replace that is hard to find, and when clicked, you are forced into a visual layout that is rather difficult.

I need to navigate with my bookmarks, or with thumbnails and then get a visual on the page itself to confirm changes were made, then be able to click the Replace tool icon without any disorienting screen changes.

I work with large format CAD drawings, and your little thumbnails, even when enlarged with the slider, do not provide enough detail for visual confirmations of where I'm at, and were my changes made on the page or replaced page. There are things I must read. I do not want the view changing unless I do it.

In short, the process for Replacing pages was very good in Acrobat 11, but it has become very cumbersome in DC 2019.021.20056, go back!!