I'm trying to move from my own wrapping with react-query to this lib.

I need to pass headers on the fly per request. Previously I've done that with the "headers" field of the generated client methods from @connectrpc/connect:

   MyClient.getSomeThing(
      { ...params},
      { headers: headers(veryDynamicFieldThatChanges) },
    ); 

These I manually wrapped with @tanstack/react-query, but I do see a benefit of using this lib, but I can't see that I can pass my headers through?

I did see #519 but maybe op was fine with the transport based one. I doesn't really work for me as these headers are needed on the lowest level - would have to recreate transport on each call which seems wrong?

Is there possibly an option I've missed? Maybe my use case is rare…?