Native File Explorer with Ribbon

I have just discovered the following trick to open the File Explorer with Ribbon without any third party applications or registry changes. My OS build is 22000.346:

WindowsKey+R
control
OK
Alt+UpArrow

Just repeat the above to open multiple windows. This version of File Explorer has the old style context menu (w/o "Show more options").



For those who prefer to use the mouse the most important part is to click here:

Nice find! it works, but as soon as I open a new window it's back to original look!