Save feedback layer information onto local storage
I have a multiple choice question slide in my story and I am trying to extract the state of the feedback layer so that I can save it in local storage. I want to do that because I want the student to be able to resume to the exact state if they drop out with the connection. Currently if they drop out while doing the question (or click refresh), they can clear their previous selection and re-tr y the question until they get the right answer. Setting the number of attempt is not an option because I have to add a trigger to disable whatever option they've selected and not letting them select the same answer twice.
Any ideas in how I can save the state of the feedback layers onto local storage?
I think story.savetolocalstorage is an option but I can't find any information about this function.