I'm on an iPhone 6s, I have a playlist of just ~8k songs., and I'm noticing weird behavior with the shuffle feature. Here are the steps I take to recreate the issues: (I am also attaching a collection of screenshots that are numbered based on the lists below, so you can see what I am seeing)
Here is what seems to be working:
Here is where it gets weird:
So... it seems that the shuffle feature behaves strangely (only shuffles a small subset of the full playlist) when you are connected and streaming from the iPhone to another device.
Does anyone know a fix? Is this a known bug? Thanks!