I have to say the NextGen experience with the Backlog and Board is completely broken.
When the developer changes the task to "In Progress" it doesn't automatically move to the board as one would expect.
Also, there's no way to define custom automation to do it.
But to make matters even worse there's not even a way to find these tasks so I can manually move them to the board.
JIRA kindly tells me the number of such tasks (see screenshot) but which tasks are they? There's no way to see the status in the backlog screen or to search for these in the issues screen...
What should I do?
