I decompiled the SWF, but the various scenes joined to a single scene

When the original FLA file is published into SWF format all the original scenes are joined into one scene. Almost no information is transferred to the output SWF file about the original scenes.

This infomation is impossible to retrieve in most cases. That is the reason why the output FLA file decompiled from the SWF file has only one scene. This fact won’t influence the SWF file functionality after it is published from FLA.