Are edit action key bindings shared between all instances of SyntaxEditor?

I have not digged deep into this, but I read the documentation and had a look at the Edit Actions quickstart.

In the quickstart there's a loop that runs through all edit actions and asks the editor instance for key bindings.

I would like to make tool view (docking) that shows the key bindings much like the quickstart does, and wonders whether I need to create a SyntaxEditor instance to be able to show and edit the key bindings.