NextJS API Route FieldResolvers Not Working

[mrkirchner]

Describe the Bug
Running Typegraphql server as an api route in Nextjs, i can get queries and mutations to work but field resolvers are never called. Running graphql a different way seems to work fine field resolvers and all.

Any help on what might be issue or things to try would be greatly appreciated.

To Reproduce
See https://github.com/mrkirchner/NextJS-Typegraphql

Example has both apollo sdl and type graphql, the sdl version works perfectly fine but type graphql does not.

Expected Behavior
Field resolvers to be called when querying additional data.

Environment (please complete the following information):

• OS: OSX
• Node v14.x

Additional Context
#1006 commented on this closed issue a while ago but no answer so thought i would create a new issue instead.