The Error or Result from sub workflow is not populating to calling workflow when "Human in loop" is used in Sub workflow

Questions
1

Hi

using n8n Version: 1.116.2 community edition

I have a parent workflow calling the sub workflow, which is the below

and here is the sub workflow

As soon as adding human in the loop node in the sub workflow, neither error or return result of sub workflow coming up to parent. While when is not there both error and result working.

I read in documentation that there is an issue with wait, but even with wait node without human in the loop all is working fine

Is this a defect or I am doing something wrong?

2

Human in the Loop node (which is a type of wait node)…

This is a known limitation, not a defect in your workflow design.