How to reproduce:
1. Open the project “IN-116652_RetargetingTest”
2. Open the Animation window (Window → Animation → Animation)
3. Select the white character in the Scene tab
4. In the Animation window, play the “Bat” and “Pickup” animations
5. Observe the character in the Scene tab

Expected result: When playing the “Bat” animation, the feet are firmly planted. When playing the “Pickup” animation, the feet are on ground level
Actual result: When playing the “Bat” animation, the feet are sliding around. When playing the “Pickup” animation, the right foot is above ground level while the left foot goes through the floor

Reproducible with: 2022.1.0a1, 2022.3.67f1, 6000.0.59f1, 6000.2.7f1, 6000.3.0b4, 6000.4.0a1

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Note: Mannequin export with UE5 settings and the Maya Advanced Skeleton plugin was used for the rig