Bumping this topic. Is there a current opinion from the DGraph dev team on the relative prioritization of this?
This has already been mentioned, but it stands out that the library in question is no longer supported. From the message on github repo:
The subscriptions-transport-ws library is not being actively maintained. It is recommended that you use the [graphql-ws](https://github.com/enisdenjo/graphql-ws) library instead. For details read the [GraphQL over WebSockets](https://the-guild.dev/blog/graphql-over-websockets) announcement.