Firefox can't open Nuxt link

[cyrilf]

I'm using Firefox (131.0.2) on a private session with no extensions, when clicking on any link pointing to nuxt.com/**, I have an error. It opens the panel and displays:

Blocked Page

An error occurred during a connection to nuxt.com. 

On the network tab I have a NS_ERROR_DOM_COEP_FAILED error.

Using Chrome, no error occurs.

[cyrilf]

After some investigation it seems that it's related to this file using credentialless on the iframe which is currently experimental and not supported on Firefox.