- Open Infuse and activate background playback (see in settings)
- Tap on the function “Add Files” → “via Documents”
- Select music video or other videos, where you have a sound and PiP playback support
- Play the video and activate PiP playback.
- Now leave the app.
- Everyone can clearly see how the play button in the PiP playback stutters for a short moment.
Right here when it happens the sound is distorted.