Broken: v2.82a and blender-2.90-f9d0f59bed4d-windows64
Working: never, tested with 2.75a and that even shows this issue.
Short description of error
There is a difference between using the insert keyframe menu to insert Visual LocRot compared to if you Apply Visual Transform to Pose and then use normal keyframe LocRot.
Exact steps for others to reproduce the error
- Open the attached blend file.
- Set a VisualLocRot keyframe on the root bone.
- See in the graph editor that the orientation is keyed with quaternion (1, 0, 0, 0), even though the bone was visually influenced by the IK constraint.
- Disable the IK constraint, and see that the root bone moves.
Using Keyframe Menu (broken):
Iterating Keyframe Insertion (Semi-working):
Manually applying transforms to Pose (working):