Asking again since I didn't get a response yet: In Muuntaja, does the `default-format` option is supposed to apply  to the content-type of the request? It seems that it doesn't and I'd like to know if it's a bug or by design.

Did you try filling an issue in the repo? It might be a better way to get the feedback.

No. I wanted to check first if it was a bug or a design decision

what does "apply to the content-type of the request" mean?

the default-format is used to determine how to encode the response data