Carousel: image meta data not added to image when image is loaded via AJAX

[abhijitrakas]

This filter not working on ajax call. It's perfectly working on page load and carousel also working fine.

I have Load more button to load images, on click of that button I am fetching images using ajax call. But during this ajax call the filter doesn't get called and the image data attribute doesn't load.

Because data attribute doesn't load for all newly added images the carousel doesn't work for those images.

[jeherve]

I'm afraid Carousel wasn't built for this use-case. This is not something we plan on implementing right now, but if you want to contribute a PR to add this feature, we'll happily review it!

Thanks for the feedback.

[abhijitrakas]

@jeherve After digging in the code, I found that wp hook not gets called on REST-API call. Hence this action not get called.

Changes in this PR creates an issue. Probably this action should call on init hook like it was before. But, I think if we revert it back then, it creates issues for AMP pages.

[jeherve]

That makes sense indeed, nice catch! That PR has created other issues, so we'll see what we can do to fix this.

Related: #10945