First of all I must say I love new legend designer. It is great to have finally better tool for positioning and even some changing the size of lines and region symbols, hooray. Big step for MapInfo to be one day user friendly professional tool for map layouts.
But... when I use Legend Designer all content of legend window is automatically converted to bitmap for layout print/export to PDF. Is there some option to turn this off and keep text/vectors? I found out this way I can't use it at all with symbols.