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Hello Support Team.
We came across an issue while doing some content optimisation / modification with an external tool that was unable to process the pages content.
We eventually identified the issues that caused it, which was a double nesting of an iframe within a noscript tag used by googles tag manager.
The original source looks like this:
<!-- Google Tag Manager (noscript) -->
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=THE_TAG"
height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
<!-- End Google Tag Manager (noscript) -->However, if we enable lazy loading of iframes, it looks like this:
<!-- Google Tag Manager (noscript) -->
<noscript><iframe data-lazyloaded="1" src="https://projectdmc.org/support/topic/lazy-loading-iframe-causes-nesting-of-notag-script/about:blank" data-src="https://www.googletagmanager.com/ns.html?id=THE_TAG"
height="0" width="0" style="display:none;visibility:hidden"></iframe><noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-WKW7VMF"
height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript></noscript>
<!-- End Google Tag Manager (noscript) -->Is there a way to prevent the iframe in this noscript tag from being double nested or somehow exclude it from the optimisation process?