Prohibiting authors from disabling Pinch Zoom as failure for Reflow 1.4.10

Hi,

In the failures section there are 'draft' failures listed. This one with 
health warnings.
>
>   * @@ "Interfering with a user agent's ability to zoom" i.e., author
>     using: maximum-scale or minimum-scale or user-scalable=no or
>     user-scalable=0 in the meta element ?? @@ Note: InPinch zoom
>     thread on the WCAG list
>     <https://lists.w3.org/Archives/Public/w3c-wai-gl/2016AprJun/0502.html>people
>     did not seem to be in favor of this as a failure.

While it would make a tidy failure if we could say - 'do not disable 
pinch zoom'. If that's not a runner it should be removed as a failure as 
its currently confusing to see it there. I see Jon and Patricks comments 
after David posed the question.

Any good reason for keeping it?

Thanks
-- 
Joshue O Connor
Director | InterAccess.ie