Graphql-playground: Setting variables doesn't work

[marktani]

What version of graphql-playground(-electron/-middleware) are you experiencing the issue(s) on?

The version currently shipped with Prisma services.

What is the expected behavior?

The variables set in the Playground are included in the HTTP request.

What is the actual behavior?

They are not included in the HTTP request.

What steps may we take to reproduce the behavior?

Send a query + variables, inspect network request. Variables are not sent.

[marktani]

I put the variables in the HTTP headers field instead the variables field. 💡