Question around what dependencies need to be shared

[Mikejonesab12]

I ran into an issue using @tanstack/react-query and was able to duplicate in the React Vite example.

I wrapped the exposed Button component in the remote with a QueryClientProvider component and used a useQuery hook call.

The app dies with an error about not finding useSyncExternalStore. I assume React Query is using this hook internally.

When I add @tanstack/react-query to shared in both the remote and host, it works.

I guess I thought I would not need to mark @tanstack/query as shared since only the remote is using it.

I can see that there may be some interaction with react being a peer dependency of @tanstack/react-query and since it is shared, libraries that depend on react as a peer, need to also be shared?

[Mikejonesab12]

My issue sounds similar to this: #478

I feel like there may be a bug around this now.