You just keep making it harder
Everytime you make an update you make it harder for me to find my edit document button. I just opened one and absolutely none of the icons or right click provides me with edit. Finally I find if I highlight text THEN hit right click I get the menu that allows me to edit. Why take down the one in the header and make me have to do additional steps (highlighting) to be able to edit. I hate when companies adopt the Microsoft culture of calling "improvements" just moving essential commands and options around and saying it's new. At least you didn't do what else they do by renaming basic functions so you don't even know how to edit. ANNOYING!
Sorry for the trouble that you are facing here.
you can easily use the edit app from the Right hand Panel Menu, Tools center and even on Searching for “edit” in the Tools search in RHP when any doc is launched.
Let me know if you see any confusion here ?