When taking the Shape Soulmeld feat, it causes a "too many" error on the class chosen to be the helper. Further, it does not appear in the tracked resources (even if you have a Essentia pool to invest in it). This is in contrast to how it works when selected via the proper meldshaper class.
Unnamed2.por - example portfolio.
Looking at Martial Study in the editor there are a number of differences, in how the two feats were implemented. However, I'm not sure if that's the right way to look at things.
If this ends up double posting with my other bug, I apologize.