Following the release notes relating to the changes to time and influence controls on strips, I keep running into issues with it. When I check the strip to have animated time and try to insert keyframes, I get the error message "No F-Curve to add keyframes to".
I can locate the Strip Time track in the Graph Editor for the given object, but there's no curve. Odd enough, I can add modifiers to the track and they seem to work as intended (ie. time becomes animated), but I can't find a way to control it manually.
Am I missing a step here or could this be a bug of some sort?