Pattern support for exporting multi-size pattern

[sewingmymy]

Hi everyone,
I am trying to export a multi-size pattern but I am having issues with that.
I have created a pattern, and a multi-size measurement file. I can see the individual sizes, and I also can export them individually. However, I would like to export the pattern with all the size superimposed (like commercial pattern) as opposed to exporting each size individually. Does anyone knows how to do that?