<img srcset="..."> in markdown mangled by lazy images (blank)
When using <img srcset="...">
in markdown, a blank image is shown and is never lazy loaded in. The srcset
attribute is stripped from the markup but also our lazy_loader.js
only supports data-src
Input:
<img srcset="https://imgur.com/x1StS52.png 4x">
Output:
<img class="lazy" data-src="" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
Expected:
<img class="lazy" data-srcset="https://imgur.com/x1StS52.png 4x" srcset="https://imgur.com/x1StS52.png 4x">