<![CDATA[Addon "Content scripts" "world" manifest v3 key]]>Hello,

I am trying to update/upload a new version of my addon "GooglePanicImages" to the addon store.

[Src: https://github.com/jrie/googlePanicImage ]
[store page: https://addons.opera.com/extensions/details/googlepanicimages/ ]

But when I try to upload the packed "zip" version of the addon (like usually) a error is shown that the content_scripts: -> "world": "MAIN" key/value is not recognized and invalid.

If I test and debug the addon locally in Opera it is working fine using this manifest key and all works as expected without errors.

Can someone have a look?

Thank you in advance,
Jan

]]>https://forums.opera.com/topic/87484/addon-content-scripts-world-manifest-v3-keyRSS for NodeFri, 09 Oct 2026 09:22:26 GMTThu, 18 Dec 2025 10:35:50 GMT60<![CDATA[Reply to Addon "Content scripts" "world" manifest v3 key on Tue, 17 Feb 2026 12:59:56 GMT]]>Hello @janrie
That's a validation error. Those warnings shouldn't have an impact on the uploading and submitting process. Your host patterns look ok.

]]>https://forums.opera.com/post/399509https://forums.opera.com/post/399509Tue, 17 Feb 2026 12:59:56 GMT<![CDATA[Reply to Addon "Content scripts" "world" manifest v3 key on Thu, 15 Jan 2026 14:43:42 GMT]]>Hello @wzielinski ,

thank you for the update, much appreciated.

I noticed one issue:
During update of the addon, it seems the "host permissions" for the Google Domains included in the addon are doing something strange.

I received (a lot) of this messages, after upload of the addon. First page after the upload. Like this messages in the following screenshot, and those keep going/appearing:

0a4a108e-5927-438c-8958-691056a6c53b-image.png

This is after the first step after the upload of the addon package.

The host permissions in the manifest are in this format:

"host_permissions": [
        "*://google.com/*",
        "*://google.ad/*",
        "*://google.ae/*",
        "*://google.com.af/*",
        "*://google.com.ag/*",
        "*://google.al/*",
        "*://google.am/*",
        "*://google.co.ao/*",
        "*://google.com.ar/*",
        "*://google.as/*",
        "*://google.at/*",
        "*://google.com.au/*",
        "*://google.az/*",
        "*://google.ba/*"
]

And continue like that.

Is my manifest v3 pattern usage wrong? Or is this some kind of validation/testing error?

Jan

]]>https://forums.opera.com/post/398265https://forums.opera.com/post/398265Thu, 15 Jan 2026 14:43:42 GMT<![CDATA[Reply to Addon "Content scripts" "world" manifest v3 key on Thu, 15 Jan 2026 12:59:23 GMT]]>Hello,

From now on addons accept the "world" entry in manifest.json

]]>https://forums.opera.com/post/398261https://forums.opera.com/post/398261Thu, 15 Jan 2026 12:59:23 GMT