Disable pinch to zoom on mobile

Is there a way to disable the zooming functionality at mobile? I was previously using the below snippet of code in the “custom code” are of my site.

<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />

The code was working fine for a while until just recently. Thanks!

Hi. I am also interested in this. Any news on this so far?