Billy

As Sydney Neubauer mentioned not being able to easily navigate back to the view you're editing is a regression. It's also annoying that the only way (that I've found) to navigate back to Support/Agent view is via the four squares icon top right, which then opens a new tab rather than the tab you have open. I tend to have my support tab pinned so it changes my pinned tab to admin center then sends me back to an unpinned tab.

If we are keeping this setup it'd be much better if the admin center opened in the new tab in the first place, meaning we can just close it when done rather than try to find out how to navigate back.