Accelerator by pane

Scenario: I have a Form (StackPane) of crud of customer, where CTRL + N creates a new record. We also have a Form of crud of suppliers with the same shortcut. If the same scene I open the client crud, and it opens on the suppliers crud (simulating a kind of DesktopPane), I will lose the shortcut client crud, even after closing the suppliers crud. (Since the accelerator is a map for scene).

Solution: Controls the type Pane, should have their own accelerators, or something like that, allow me to isolate the accelerators by Pane.