New InputSystem conflict with Unity UI package 1.0.0

Hi !

I'm running into an issue. I just moved onto the new InputSystem and it conflicts with the Unity UI package, required by TextMeshPro.

In MultipleDisplayUtilities.GetMousePositionRelativeToMainDisplayResolution() there's this line :

 var position = Input.mousePosition; 

Which throws this exception every frame :

InvalidOperationException: You are trying to read Input using the UnityEngine.Input class, but you have switched active Input handling to Input System package in Player Settings.

I can't edit it as any change is overridden automatically.

Am I missing somthing or is there anything I do to fix this ?

Thank you.

 

Found a solution :
You just need to replace the Standalone Input Module with InputSystemUIInputModule by clicking on the button it shows.
Forgot that creating a canvas will automatically create a EventSystem in the scene. Sorry !