I can understand that, but it's also hard to believe their authenticity with such examples:
https://i.imgur.com/pzDWlIK.png
The best example is in West_Greenlander because it lacks other West Eurasian components.
It also looks like someone messed up those Fst values, because their range is supposed to be from 0 to 1. If you look at two very distinct components like East and West Asian, who have a Fixation index of only 0.11, it becomes obvious that something is wrong with them. If East and West Asian divergence is 0.11, then East Asian and Siberian for example should be at most 0.011.