Known Issues

A mouse button is automatically selected when I try to rebind a key

This issue happens when you have the input manager and an "EventSystem" game-object(it usually gets created automatically when you create a UI canvas) in the same scene. If you are using the rebind script that comes with the examples this should not be a problem but if you are using a custom rebind script you need to edit it so it delays input scanning by one frame(put the code in a coroutine and add yield return null; at the start of the method).