Child folder environment variable should override parent folder variables

[overbit]

Currently, if an env variable is available in both, parent and child folder, the parent would be used.
The more sensible behaviour is that more specific definitions will override less specific ones.

[flawiddsouza]

Hi, actually the child folder variable itself would be used in this case.

If parent has a = 10 and child folder has a = 20, using {{ a }} in any request, would resolve a to 20.

Let me know if you're seeing different behavior and please provide a reproduction.