Can I save a slide location after a layer appears?

Hi

I've been using a slide layer to advise learners if they have not completed all interactions on a slide. When the layer appears, the learner is returned to the base screen and not the layer which they had last visited. Can I return them to this location somehow?

(I'm thinking I should have been applying this 'incomplete' notice as a lightbox slide, but I am now towards the end of a rather big course so I don't want to change the other slides now. If there is no solution, I guess I will just need to re-design the slide. I don't think I have been replacing text on previous slides, so I think that's why I am only now noticing this.)