Feature Request I wasted two days fixing a bug because Unity doesn't log when it starts local multiplayer mode.

When you have two playerinputs in your Hierarchy, the InputSystem (PlayerInput-Component) will globally deactivate one InputDevice for the InputActionAsset (and its Sub-Assets).

In my case, I have two scenes:
LevelScene (contains enemies, houses, environment) and PlayerScene (contains the Player and UI)

I wanted to be sure that there is an PlayerInput somewhere, so I had a script, registered to "onSceneLoaded" which will generate a PlayerInput when none is found. Because PlayerInput seems to be neccessary to get the DeviceChanged event, and I need to know when that happens because of my WeaponWheel which will act differently, whether it's used with Mouse or Controller.

So what happend:
1) I loaded the level scene
2) onSceneLoaded was executed
3) No PlayerInput was found by my Script so a new one was created
4) Now the PlayerScene was loaded (with its PlayerInput-Component)
5) Now I had two PlayerInput-Components in my hierarchy
6) PlayerInput detects this as local multiplayer and assigns one device to the second PlayerInput, and deactivates it globally
- but I don't have any local multiplayer in my game, for me the controller just stopped working.

And there we need a Debug.Log "Local Multiplayer Setup Detected".
With this log, the whole fix would have taken me less than 10 minutes. Instead of two entire days of bugfixing.

So please, add a log when that happens.