What I meant was if you create a perspective showing that project, and it is set to available, it should only show the task that is active in a sequential project, and once that is checked show you the next one.
Yeah, I agree the keyboard focus probably shouldn’t clear like that when you mark an action complete.
At least for now, if you hit the down key right after hitting the space bar it allows you to move down to the next task before the completed task get removed from the view and clears focus.