why graphql schema-stitching part is commented

[HaveF]

I'm submitting a...

[ ] Regression 
[ ] Bug report
[ ] Feature request
[*] Documentation issue or request (new chapter/page)
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

docs.nestjs.com/menu.component.ts at b792e3c6563b446aaa1e111d78ea3e0c539d8796 · nestjs/docs.nestjs.com

Because it is not mature?
Thanks!

Expected behavior

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Environment

For Tooling issues:
- Node version: XX  
- Platform:  

Others:

[HaveF]

seem related with How to stitch schemas with Nest@5? · Issue #76 · nestjs/graphql

[kamilmysliwiec]

Because it's outdated. Let's track this issue here nestjs/graphql#76