importing swf from tb studio into animate

i’ve just tried to import an swf i’d made once in studio into animate.
the animation has sound and some studio effects: shadow, color transfrom and text, which are visible in the swf playback.

now, after importing the thing into animate (non-pro), the sound isn’t here (i believe to remember this being a standard behaviour), but also the effects are gone, which is a mystery to me.

is it normal or is it some import trouble?
does anybody have a clue?
thanks in advance.