Ignores variables in url

[Fyb3roptik]

When I run this against an exported file from Insomnia, it does not put in the variables I had! If I had a base url or version number, they show up blank in the yaml file

[Fyb3roptik]

Example

"url": "{{ base_url }}/{{ version  }}/auth/login"

Becomes

"//auth/login"

Should be

"https://mybaseurl.com/v4/auth/login"

Do I need to somehow specify the env variables to use?