Latest update breaks upgrading movies.

Can’t upgrade movies that now have a different version such as a 4K version. For instance I own Alien & Aliens both now have a 4K version. Which my copies didn’t upgrade to and no longer can with the store moving to the AppleTV app the option is gone. When you search for say Aliens you get the new artwork and only the option to play but you don’t get the new 4K version that just came out. Thats just one example I looked at others I have Alien being one and Hateful Eight being another.