
PASS Updating the playback rate maintains the current time
PASS Updating the playback rate while running makes the animation pending
PASS Updating the playback rate on a play-pending animation maintains the current time
PASS Updating the playback rate on a pause-pending animation maintains the current time
PASS If a pending playback rate is set multiple times, the latest wins
PASS In the idle state, the playback rate is applied immediately
PASS In the paused state, the playback rate is applied immediately
PASS Updating the playback rate on a finished animation maintains the current time
PASS Updating the playback rate to zero on a finished animation maintains the current time