How do you listen to a specific action globally?

Currently I have a local multiplayer project where I have 2+ player characters each with a player input component. I have a Canvas that contains my pause menu UI and logic. I need to have the canvas activate when either player activates a specific action (start). I HAVE managed to make it work by subscribing a function to the InputSystem onActionChange event and checking inputaction's name and state but it feels like such a roundabout way of doing it. I want to know if there is a better way

Code (CSharp):

1. private void OnEnable()
2. {
3.     InputSystem.onActionChange += TogglePauseMenu;
4. }
5.  
6. private void OnDisable()
7. {
8.     InputSystem.onActionChange -= TogglePauseMenu;
9. }
10.  
11. private void TogglePauseMenu(object action, InputActionChange change)
12. {
13.     if (change == InputActionChange.ActionPerformed)
14.     {
15.         if (((InputAction)action).name == "Start")
16.         {
17.             if (GameIsPaused)
18.             {
19.                 Resume();    //Turn off pause menu and resume game
20.             }
21.             else
22.             {
23.                 Pause();    //pause game and show menu
24.             }
25.         }
26.     }
27. }

 

So the way I am doing it is the best way correct?