OK, the Action Pane is actually behind the Timeline Pane so we need to shrink the Timeline Pane in order to get to the Action Pane. Unfortunately it seems like when resizing the Action Pane by grabbing the top border, you can drag it below the top of the Timeline Pane. That means the Action Pane won’t be visible when it’s shown. Try to grab the top border of the Timeline Pane (you won’t get a resize cursor) and drag it all the way to the bottom. Hopefully the top border of the Action Pane will now be visible (look for the resize cursor as you move the mouse) and you should be able to grab it and move it up as needed. If the Timeline Pane disappears on you then restarting Lectora should make it visible again.