text messages screen not coming up if screen was already on

src/PowerFSM.cpp

@@ -133,6 +133,7 @@ void PowerFSM_setup()
     powerFSM.add_transition(&stateLS, &stateON, EVENT_RECEIVED_TEXT_MSG, NULL, "Received text");
     powerFSM.add_transition(&stateNB, &stateON, EVENT_RECEIVED_TEXT_MSG, NULL, "Received text");
     powerFSM.add_transition(&stateDARK, &stateON, EVENT_RECEIVED_TEXT_MSG, NULL, "Received text");
+    powerFSM.add_transition(&stateON, &stateON, EVENT_RECEIVED_TEXT_MSG, NULL, "Received text"); // restarts the sleep timer
 
     powerFSM.add_transition(&stateDARK, &stateDARK, EVENT_CONTACT_FROM_PHONE, NULL, "Contact from phone");