hi just got a roku streambar, which as per your description in the website is able to do airplay. however, the option DOES NOT APPEAR in the settings menu. i already sent this question to customer support and the answer was to enable it in the settings menu, however, as I said, the AIRPLAY OPTION DOES NOT SHOW in the seetings menu. (i also own a Roku ultra and i enabled it without problems - just for the record). i also updated the firmware as soon as i set up the streambar. the model is 9102R why is the airplay option not available?