Steppe Ancestry in western Eurasia and the spread of the Germanic Languages

[MrI1]

When looking at the supplemetary information from the preprint I see some ancient samples being clustered as “NorthScan” but in the study itself in the charts I don’t see a “NorthScan” cluster category. I do see WestScandinavian though. My question is are these the same clusters with just different labels and if so why the name change from the preprint to the supplementary information?