Flash AS3 FLVPlayback Component Bug?

Seems that if the FLVPlayback component in Flash CS3 (AS3)  is currently playing a FLV and the timeline changes to a frame without a FLV component, without stopping the movie first, that the stream continues.
To reproduce:  Set up a Flash CS3/AS3 file. Create a FLVPlayback component on one frame (only one frame), set up a [...]