https://www.techradar.com/news/this-is-what-the-ios-13-volume-bar-could-look-like

We've been hearing iOS 13 news and leaks for a while now in the build-up to Apple's WWDC 2019 conference, and now, on the morning of the conference, we've got one more slither of information, in the form of an image.

This leaked image shows what Apple's new design for the volume bar could look like, which is an on-screen representation that pops up when you use the volume rocker to make something louder or quieter – and this volume bar is eerily familiar.