so i have a windows 10 laptop, a garbage zte phone and a samsung galexy tab e, both the laptop and the tablet no longer have that little icon that allows you to put music over your videos and even if i edit it wont let me, is this a part of the new updates or whatever youtube is doing, my phone has the music icon but it never has any space for me to transfer my videos onto it, are other people having the same problem or is it just me