One more thing that I notice was that there is no longer a buffer between edge of workspace and edge of browser, NR4:
(ignore the image that happens to be attached to the node - this would also happen to nodes)
The same in NR5 then has the navigation helpers overlayed and also the scrollbars:
I know this is an edge case but it basically means that of the 8000x8000, about 50 px bottom and to the right are non-usable. Any content located at the very bottom or very right will have the scrollbars going over it.
If the controls (i.e. scrollbars and navigation helpers) would simply disappear (much like the dock on macos that can hide by itself) then this is won't be an issue.
