I have a conflict between my watch and iPhone7 Plus. I created a playlist on my phone for my watch. I have 339 songs in the playlist. On the phone it shows that count. I’ve done the sync with watch overnight several times. When I go to settings>about on the watch it shows 125 songs. My music is shuffled so it is very difficult to scroll through the actual song list on my watch to tell if all my music transferred. I’ve added songs to that playlist on the phone but they are not syncing to the watch. On the phone in the watch app>my watch>music at top of the screen it constantly says “pending...”. I have “Heavy Rotation” and the other three options deselected. I read the Heavy Rotation will add songs it thinks I want to have on my watch. Does Heavy Rotation need to be on to sync my playlist???