Raycasts and UI

I'm using the new input system, I have a function where I raycast looking for a navmesh to move my character to, the problem is I don't want my character to move if I click something on the UI (using the standard system, not the new one). The only "solution" I found is EventSystem.current.IsPointerOverGameObject() , but the console warns that it's not ok to use it there since it would sample the past frame, it works, but I assume there is a better way to do it without console warnings, any idea? It seems a trivial and extremely common problem to me but I have not found any real solution.

 public void Mover(InputAction.CallbackContext context) {
         if (!context.performed) return;
 
         Vector2 pos = playerInputActions.Player.Position.ReadValue<Vector2>();
         Ray ray = Camera.main.ScreenPointToRay(pos);
         RaycastHit physicsHit;
 
         //if (EventSystem.current.IsPointerOverGameObject()) return;
 
         if (Physics.Raycast(ray, out physicsHit)) {
             NavMeshHit navmeshHit;
             int walkableMask = 1 << NavMesh.GetAreaFromName("Walkable");
             if (NavMesh.SamplePosition(physicsHit.point, out navmeshHit, 1.0f, walkableMask)) {
                 player.SetDestination(navmeshHit.position);
             }
         }
     }