Button stack changing button colour after visiting

In Rise 360, is there a way for the button stack colours to change after you have clicked on them?

I have set up something similar to a table of contents with topics on OH&S that I would like users to visit each topic via the TOC.

At the end of each topic it will take them back to the TOC. However I would like the button colour to have changed in the TOC for the topic they have clicked on to visit.

I know this can be done using Articulate Storyline, but wondered if this is possible in Rise.