I have an AppPlugin called 2fa. After login I can see the javascript defined in the package.manifest is injected into the page. However, I would like the 2fa-login.js injected at the point of /umbraco/login. Please can someone explain how this can be achieved?

Am working on an umbraco 13 project. The files are injected as desired in an umbraco 11 project.

{
  "javascript": [
    "~/App_Plugins/2fa/2fa-provider.controller.js",
    "~/App_Plugins/2fa/2fa-login.js",
  ]
}