I mean, it's an early leaked build. I predict that the file explorer specifically will be completely replaced, which is why it hasn't been updated at all.
(I work at MS but not on Windows and I haven't tried 11 at all.)
(I work at MS but not on Windows and I haven't tried 11 at all.)
I really doubt that, Explorer is a big application with a ton of extensibility and features that apps rely on.
I really hope that _replacement_ will be as feature complete and useful via keyboard as the current explorer. UWP UI components tend to be unnavigable via keyboard.
For example I really like old Win32 listview behaviour to just type in the item name to select it.