Getting CORS header 'Access-Control-Allow-Origin' missing

[Kimarnic]

I downloaded Firefox Beta with Manifest V3 109.0b9 (64-bit)
I'm getting this Access-Control-Allow-Origin' missing error and no images from these pages load

"No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access."
Any fix? Sorry for the language, i tried changing Firefox to english but the dev console won't change language
Thank you and Sorry

[Chirmaya]

That's what I get for not testing it haha! I'll take a look.

[Chirmaya]

I'm not sure why it doesn't prompt when installing (maybe because it's a dev version), but the host permissions (list of websites you can access) seem to become optional permissions that are disabled by default. You should be able to change that by enabling them under the extension.

Right-click extension → Manage Extension

Permissions → Enable all manually

I'll keep this open and see how it functions in the full Firefox release when that comes out shortly.