Quoting Whitespace Values

[nw-b]

Trying to use this with Laravel (PHP) and getting

The environment file is invalid!
Failed to parse dotenv file. Encountered unexpected whitespace at [Site Name].

Even though I've wrapped it in

envkey_APP_NAME: "${{ vars.APP_NAME }}"

Would be great if there was an option to quote values containing whitespace, I see that's already supported for multi-line.