The app info will show the picture-in-picture option if the app supports it. 
	 
 
  
 
	 -  
		  Press and hold the app icon, and then tap 
			  . .
- 
		   On the 
			 App info screen, check if there's the 
			 Picture-in-picture option. 
		  
		  It is enabled by default. 
			 Tip: To turn this feature on or off, tap 
				Picture-in-picture, and then tap the 
				Allow picture-in-picture 
				On/Off switch. 
			  
To check which apps on your phone support picture-in-picture, go to 
		Settings, and then tap 
		.