58a49bad96
This is a no-op change for keyframes but it shows an example of behavior. Also, fixed two bugs: - Missing namespace when attaching frames. - Incorrect body id and subtreedof when attaching a compiled spec. Fixes #2063. PiperOrigin-RevId: 680289467 Change-Id: I2ddaa7ad2226fa466ec3bbf74a7553d497bb4bb9