Firefox version on the plans?

[anhell]

I could load it into Firefox by following this guide https://www.youtube.com/watch?v=yRFKa9Z-ESg and modifying the manifest.json to:

{
  "name": "Liver",
  "description": "Check if your favorite VTuber is live!",
  "version": "0.1.50",
  "permissions": ["storage"],
  "action": {
    "default_title": "Liver",
    "default_popup": "index.html",
    "default_icon": {
      "16": "public/icons/icon16.png",
      "32": "public/icons/icon32.png",
      "48": "public/icons/icon48.png"
    }
  },
  "icons": {
    "16": "public/icons/icon16.png",
    "32": "public/icons/icon32.png",
    "48": "public/icons/icon48.png",
    "128": "public/icons/icon128.png"
  },
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "Liver@github.zigamaceler",
      "strict_min_version": "109.0"
    }
  }
}

But the popup won't open correctly, as it's not loading the content, I don't know if it's missing something.
Also Firefox won't install it permanently without a signature, so I would have to upload it myself and I won't because it is not my original work (even if I could fix the popup).