position the custom motion effect applied image where it was left off when revisiting same slide

I am working on a slide that involves a series of questions. The user has to answer Yes or No to the question. there is an image of a child that moves one step further if the user answers  Yes to the question and does not move if answered No. 

screenshot:

I am moving this image by creating a custom motion effect that moves the image one step further. here is the detail in this blog.

http://blog.lilybiri.com/how-to-use-custom-effect-in-actions 

And creating an advanced action to the Yes button that applies that effect and moves it one step further.

I achieved this by Lilybiri's answer here. 

This works well here is my problem.

The menu button in the slide takes the user to the custom Table of content slide. suppose the user in the 8th question which means the image is 8th step forward. if the user goes to the table of the content slide and returns to the same slide, the slide will resume from where it was left off. I did this with reading blogs on Micro-navigation.  But the image of a child does not in the step where it was left off.

Everything is fine but the image comes to the first step that is the problem.

I think there is some possibility to solve this possible. 

Thank you.