Is there a buried setting where I can turn this back on? I remember when I first got HomePods around the house I could go from room to room and my iPhone Home Screen would automatically switch to whatever was playing but it no longer appears unless I manually swipe down to control centre and select "Control other devices" from the now playing tile.
I'm on a 16 Pro Max running 18.2 Beta, but this was happening on non-betas and was even the same on iOS 17 on my 14 Pro Max.
For comparison my wife is on an iPhone 13 running iOS 17 still and the other day I selected something to play on our kitchen HomePod from my phone and it immediately appeared on her home screen.
I'm on a 16 Pro Max running 18.2 Beta, but this was happening on non-betas and was even the same on iOS 17 on my 14 Pro Max.
For comparison my wife is on an iPhone 13 running iOS 17 still and the other day I selected something to play on our kitchen HomePod from my phone and it immediately appeared on her home screen.