Objects move wildly when drawing thumbnails in a level sequence

While drawing thumbnails the objects in a sequence are being transformed causing errant movements.

1. Create a level sequence with a shot track
2. Add a shot and use the Insert Shot option to create a new shot
3. Add a camera & camera cut track to the shot with the create camera button
4. Add a cube to the level and track it in the shot
5. Animate the cube's transform
6. Navigate back to the parent sequence

RESULT

As the thumbnails draw on the camera cut track, the cube will move around rapidly. Going back and forth between the shot and root sequence should re-trigger the bug.

WORKAROUND

Disable thumbnail drawing on the camera cut and shot tracks