UE-135158 is a current bug?

UE-135158 is a reported issue resolved as “Cannot Reproduce”. But I have the same problem with the exact same way to reproduce it. So if it’s not a bug I assuming that my blueprint is the problem but i only created a blendspace1D from the Bp anim.
Anyone has any idea pls?

UE-135158

This is a project which produces the error. It’s the ThirdPerson Game template.
As described in the bug report I’ve replaced the movement blendspace (which is a separate file) with a “BlendSpace 1D” created from the right-click menu in the state machine. All axis settings and animations are the same.
Did a “Package Project” (Development), which I included in the zip. If you run it, it will crash with a “blendspace != nullptr” message.