Problem with append in 1.9.1

[nhuon]

There seems to be a problem with chaining elements when I do the following:

$(".a").append($("<div>B</div>").after("<span>C</span>"));

C is not inserted after B like I would expect. This was working with 1.8.3, but not anymore in 1.9.1

​http://jsfiddle.net/nhuon/gfGyR/

[gibson042]

Duplicate of #12982.
Per the ​1.9 upgrade guide, .before, .after, and .replaceWith no longer have any effect when executed against collections consisting only of disconnected nodes.

The old behavior of .after on disconnected nodes (altering the jQuery collection instead of the DOM) is still available with .add, but it looks like your intended results can be achieved without either: ​http://jsfiddle.net/gfGyR/1/