Purchased from Microsoft store Minecraft Master collection for Windows 10 for PC. 
(not sure if Affects Versions 1.16.21 is correct)
Problems- 

1. I get the Mojang sunset warning on start up, although installed on laptops, direct x12
2. Items for Master collection did not install with game, Inari, Minecraft help, has added to the account.
3. Unable to purchase Realms plus, in the game install, as follows the Mojang sunset script.
4. Affects  Order 4133520706 https://www.microsoft.com/en-au/store/p/minecraft-for-windows-10-master-collection/9pbpd1ftzlcv/0010 (12 July 2020) Pixelflare11917 and Order 8843952964 https://www.microsoft.com/en-us/store/p/minecraft-for-windows-10-master-collection/9pbpd1ftzlcv/0010 (24 July 2020) Pixelfire14 for Minecraft for Windows 10 Master Collection ( Microsoft Studios ) for PC
5.