Copy feature (hole with cosmetic thread) - drag and drop failed

Does any know how or why the copy feature isn't working when I have a extured hole feature with a cosmetic thread?

I am able to copy a hole wizard feature, but this tapped hole is not from the hole wizard because I need a flat hole at the bottom.

My work around was to copy the sketch, extrude the hole and then copy the cosmetic thread.

Any thoughts why I can't copy a hole feature that contains a cosmetic thread?

Thanks, Mike

SolidworksParts And Features