Bug: SMPL model freezes when setting parameter enabled_frames

[Shigurex]

Issue

When executing the file examples/missing_frames.py, the SMPL model appears to freeze in the latter half of the animation. It seems that the SMPL model continues moving while hidden, and by the time it becomes visible again, it has already reached the final frame. It would be great if this could be fixed.

2024-12-25.16.27.32.mov