Spring Controller node rotation not working

The issue has been reported by one of our licensee. He proposed a patch to be applied in AnimNode_SpringBone.cpp

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＜ FVector ParentToTarget = (TargetPos - ParentSpaceBase.GetLocation()).GetSafeNormal();

＜ FVector ParentToCurrent = (BoneLocation - ParentSpaceBase.GetLocation()).GetSafeNormal();

ーーー

＞ //FVector ParentToTarget = (TargetPos - ParentSpaceBase.GetLocation()).GetSafeNormal();

＞ //FVector ParentToCurrent = (BoneLocation - ParentSpaceBase.GetLocation()).GetSafeNormal();

＞ FVector ParentToTarget = (Output.AnimInstanceProxy->GetComponentTransform().InverseTransformPosition(TargetPos) - ParentSpaceBase.GetLocation()).GetSafeNormal();

＞ FVector ParentToCurrent = (Output.AnimInstanceProxy->GetComponentTransform().InverseTransformPosition(BoneLocation) - ParentSpaceBase.GetLocation()).GetSafeNormal();

He said that it fixes the problem on his side, but it won't change anything when I tried. s

Open linked project.

Open te9000_test-anim_010 and see the preview animation.

Launch SpringControllerTest level, and see that the rotation in the animation is not correctly applied.

Spring controller (jigle bones) rotation doesn't work