Rebind 'Test (Ctrl+T)' command in script editor

I'd like to open a test dialog on F5 just like in the button editor, but in the script editor this is Ctrl+T, and I couldn't find such a shortcut/command in the Keys config.

How do I rebind this shortctut?

The script editor keys cannot be rebound.

F5 in the button editor runs the button. Ctrl+T in the dialog editor opens a test dialog from the current template. They’re quite different things.

Yes, they can be different, but for this specific case their effect is the same - show a dialog for testing (it's fine that one is a mockup and another one uses real data), so would be better to allow rebinding so I could use the same keybind. The defafults can stay different, not asking to change them