Picture in picture chrome extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "service_worker": "js/background.js"
  },
  "action": {
    "default_icon": {
      "19": "assets/icon.png",
      "38": "assets/icon.png"
    }
  },
  "default_locale": "en",
  "description": "You can enable picture in picture and watch web videos in a floating player",
  "icons": {
    "128": "assets/icon.png"
  },
  "manifest_version": 3,
  "name": "Picture in picture chrome extension",
  "host_permissions": [
    "<all_urls>"
  ],
  "permissions": [
    "scripting"
  ],
  "short_name": "Picture in picture chrome extension",
  "version": "1.0.2",
  "homepage_url": "https://chrome.google.com/webstore/detail/picture-in-picture/joifjepigdmmkcangockalfmgfngpblo?utm_medium=extension&utm_source=picture_in_picture"
}