Looking at batch editing montage transitions – looks like there’s a lack of blueprint/python integration for doing this, which severely limits the ability to change transition behaviour at runtime.
Found these two nodes
-Get Blend in/out Args
-Make/Break MontageBlendSettings
but there doesn’t seem to be a way to write the data to a montage instance that I can tell. In the python API, the blend_in/blend_out properties seem like they might be what we need, but I can’t seem to split+write to the struct.