Music Stops then Starts when phone turned off or turned on

my phone is an iphone 13 pro max, ever since i did the IOS 18 update everytime im playing music from spotify and i turn my phone off or on it will abruptly stop the music then start it again and idk why, ive tried restarting my phone, leaving the app and reentering, even deleting the app and reinstalling but nothing has stopped it, apple please explain!!