In it, the app describes how to set up one of its two widgets on your phone homescreen, and it's here that we can see ...

The latest shifting of the switcher icon makes the Now Playing screen top pane settle with just the cast icon. Also, the new change appears to be part of a redesign spotted back in November 2024.

You can operate your iPhone remotely this way, and by hovering over the mirroring window and clicking the App Switcher icon in the top right corner, you can even sift through your open iPhone apps.