I had to buy a replacement remote, so I got the Roku LG replacement remote. It works perfectly, however it has a single button that says "app", and the box and manual sais that the button could be set to open apps like "Netflix", "Hulu", "Disney+" and so on. I use Hulu, so I would like the button to send me to Hulu, but it only starts Netflix. I can't find any way to change this, not even the manual explained how. It's not a big deal, but I would like to use the buttons convenience to start up Hulu Does anyone know how I can change it??