restarting playback requires 2 activations after scrubbing
@jeff
Submitted by Jeff F.T. Assigned to Alessandro Decina @alessandro.d
Description
If you scrub during playback without pausing first, you will need to hit spacebar (or the play button below the previewer) 2 times before it actually starts playing again.
So, to reproduce, two use cases:
"When it works":
- play the timeline
- hit the spacebar to stop playback
- scrub somewhere else in the timeline
- hit spacebar to play
"The bug":
- play the timeline
- scrub somewhere else in the timeline (without pausing first)
- hit spacebar to play, notice that you must hit spacebar a second time for it to work.
Imported from https://bugzilla.gnome.org/show_bug.cgi?id=580962