Auto Build folder path selection doesn't work

[anukul]

Description

Trying to deploy the following app:

.
└── src
    ├── Procfile
    ├── app.js
    └── package.json

I clicked "Continue" from within src/, but the GitHub Action is still trying to build from the root of the repository, and is failing with the error:

ERROR: No buildpack groups passed detection.

The same app is successfully built and deployed if the contents of src/ are present at the repository root.

Location

• Browser
• CLI
• API

Steps to reproduce

1. Try to deploy anukul/node-example - branch failing-build-context

Additional Details