Garment Maker: Seam line topology is wrong

iniside

I created multi segment (red paint), and then tried to connect it to waist (green lines), and I got this famous error.

Any ideas what I'm doing wrong ?
In before. I'm aware of this

Remember to create the shoulder seam first and then make the MultiSegment seam. When dealing with MultiSegment seams, the order of creation is important. If you attempt to create seams in the wrong order, you might get a “Seamline topology is wrong” error, and the seams will not be created. When dealing with MultiSegment seams, create the minimum number of seams necessary to make the MultiSegment seam match the topology of the other piece to that you are going to connect. In this case, you have an arm seam that is open at the bottom, and a MultiSegment that is open at both the top and the bottom. By closing the top of this MultiSegment with a seam at the shoulder, you've created proper topology to make the MultiSegment seam.