iOS 13 fun audio bug

In both Safari and Cordova (app), I am seeing this problem: when you plug and unplug headphones on an iPad, sound cuts out permanently. It happens to any sound play, including this demo:

If you go to that demo on an iPad, play the audio file, then plug and unplug headphones from the iPad jack, audio disappears. Maddening. Anyone figure out a workaround? I’m not sure this is even Phaser-related.