Hello!
Bringing the Hive Java games over to Bedrock has been suggested before. As Splodger explained here, Bedrock and Java accompany for an entirely different audience. As a result, some games just would not be compatible on Bedrock.
The Hive are always working on bringing out new features, games and updates! You can see what is coming to the server within the future on the Hive Bedrock Trello roadmap.