(In reply to Xavier from comment #15)
> While the feature is documented here:
> https://developer.mozilla.org/en/HTML/Element/iframe
> it does not seem to work, or at least "allow-top-navigation" does not work,
> since its absence still allows an iframe to modify the top window location.
>
> Is there any hope at all ?
i am (very slowly due to other tasks) working on this. there is no sandbox attribute support in Firefox currently. i hope to at least get some prototype/rough/experimental patches up to show possible implementation routes.
(In reply to Xavier from comment #15) /developer. mozilla. org/en/ HTML/Element/ iframe top-navigation" does not work,
> While the feature is documented here:
> https:/
> it does not seem to work, or at least "allow-
> since its absence still allows an iframe to modify the top window location.
>
> Is there any hope at all ?
i am (very slowly due to other tasks) working on this. there is no sandbox attribute support in Firefox currently. i hope to at least get some prototype/ rough/experimen tal patches up to show possible implementation routes.