After the update last night, I got the prompt on my phone for home theatre support. I didn’t see anything unusual on my ATV4K. 
I didn’t get to test it last night, but I will tonight.
	
		
			
		
		
	
				
			I didn’t get to test it last night, but I will tonight.
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
					
				 
 
		 
 
		 
 
		