If you pop a page out to a new window via the new "Open This Page in a New Window" button, that does pop out after it literally re-loads the entire web application in that window. This is slow and scary.

Once you're on that page, you cannot personalize the page, or run a page inspection.

There are also many parts of the application, including in the main window, where you can't pop something out into it's own page unless you navigate to it. Right-clicking something that links a page should bring up a right-click menu in the context of Business Central. Instead, it opens in the context of whatever browser you're using. One of the items in this right-click menu should be "Open This Page in a New Window."

To summarize, here's how it works now if you want to open the Purchase Order list in a new window from the home role center:
1. Open the list of Purchase Orders
2. Press the button to "Open This Page in a new Window" so you can open the list of Purchase Orders, which you actually already have opened.

This is insanity.