{
  "short_name": "@@pwa_short_name",
  "name": "@@pwa_name",
  "start_url": "/?utm_source=pwa",
  "display": "standalone",
  "background_color": "@@theme_color",
  "theme_color": "@@theme_color",
  "icons": [
    {
      "src": "/assets/media/logo-pwa-small.png",
      "type": "image/png",
      "sizes": "48x48"
    },
    {
      "src": "/assets/media/logo-pwa-medium.png",
      "type": "image/png",
      "sizes": "96x96"
    },
    {
      "src": "/assets/media/logo-pwa-large.png",
      "type": "image/png",
      "sizes": "192x192"
    }
  ]
}

{
  "short_name": "@@pwa_short_name",
  "name": "@@pwa_name",
  "start_url": "/?utm_source=pwa",
  "display": "standalone",
  "background_color": "@@theme_color",
  "theme_color": "@@theme_color",
  "icons": [
    {
      "src": "assets/media/logo-pwa-small.png",
      "type": "image/png",
      "sizes": "48x48"
    },
    {
      "src": "assets/media/logo-pwa-medium.png",
      "type": "image/png",
      "sizes": "96x96"
    },
    {
      "src": "assets/media/logo-pwa-large.png",
      "type": "image/png",
      "sizes": "192x192"
    }
  ]
}

Remove hard slashes from icon srcs
Remove hard slashes from icon srcs
