SWF Document class constructor does not preserve type information
It's amazing! When you load a swf that has complex type information, it works fine. When you use the document class constructor to make a copy of the swf content, it appears to work, it creates all the sub-properties, but any class information is lost! It's fantastiacally bizarre, and it also breaks the back of the loading manager I've been working on. Now we fall back on plan B, reloading the whole SWF every time we need a fresh copy. Disappointing.