Debug.Log in RPC

I'm trying to use debug messages in an RPC. However, no matter what I do, the messages never show up. My first thought was of course the RPC was not being called, but everything looked correct. So, I changed the RPC call to loop every frame and set transform.position = Vector3.zero. It does exactly what it should -- set the position to (0,0,0) every frame -- but the Debug.Log still does not show up in the console. Is this intended behavior?

 void Update()
 {
     networkView.RPC("TestRPC", RPCMode.All);
 }
 
 [RPC]
 void TestRPC()
 {
     Debug.Log("Hello"); // does not display in console when using server OR client
     transform.position = Vector3.zero; // works
 }