I have problems getting this to work correctly it seems to be scaling the model instead of blending or combining the animations together.
here you can see at .5 alpha scale the model is scaled largely while at 0 its fine.
I tried to look at the docs but there is no complete information on how to use it properly or any caveats you have to have setup or could cause issues with it.
Any help or guidance on using this would be greatly appreciated.