Records a new step to the playback which is defined by the PlaybackEditHandle. A new step will only be added if the supplied handle matches the Playback Edit handle.
Namespace: Playbacks
Avolites.Menus.EventPropergation AppendPlaybackStep(Avolites.Titan.Controllers.Handles.Handle, Single)
http://[ip]:4430/titan/script/Playbacks/AppendOrInsertPlaybackStep
handle: The handle to match to the Playback Edit handle.
cueNumber: The cue number.