How can we improve the Microsoft Edge developer experience?

Add feature detection for iframe sandbox tokens

Add the ability for developers to determine support for sandbox tokens and react accordingly. For example:

var iframe = document.createElement('iframe');
if (iframe.sandbox.supports('allow-popups-to-escape-sandbox')) {
alert('support tp');
}

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    Rob Hazan shared this idea  ·   ·  Flag idea as inappropriate…  ·  Admin →

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