I've updated ColumnMaker. If you select the Image Format: SVG
The resulting column images use the SVG font, but the columns will
be PNG images. Because they are PNG, you should be able to simply
copy and paste. In fact, you should be able to select multiple
columns and then use the menu option: ( Edit >> Copy ) to copy
all of the columns at the same time.
I am not sure why Word is a problem. I will investigate and see
what I can find.