Cue Points Help

Struggling with a cue point behavior.

I have a video that I want to display questions at two points in the video.

I have two different cue points, one for each question. When the video/timeline reaches that point, it pauses, displays the appropriate question layer, the layer hides after answering, and the video restarts on the base layer... all good. These are cue points 1 & 2.

Then I made it more complex, maybe unnecessarily. I added two buttons, one for each review question that display under the video. I also added two new cue points (cue points 3 & 4; 3 just before 1, and 4 just before 2), one before each of the above cue points. So when a user clicks button 1, it jumps to the timeline just prior to interactive question 1. All good so far. These buttons have other behaviors/states to indicate whether the question was answered correctly or incorrectly, so I'm not really wanting to remove them.

The problem... When button 2 is pressed, it should jump to cue point 4 just before the question at cue point 2. What it actually does is display the layer for question #1 first, and when the user closes that layer... it then moves to cue point 4 and the behavior then works correctly.

How do I correct/fix this behavior of displaying the first question, when I don't want to?

Also note that it does this no matter when I click button 2 on the timeline (timeline is before or after the first question this happens).

Thanks for any help.