How to Ensure Event Tracking Respects Sequential Steps in Multi-Choice Funnel Analysis

I have a plug that has a series of questions, for each a user selects a series of choices before moving to the next question. Some questions require a number of choices, some do not. So the event is "choice_selected" that I am trying to measure. Basically how many events (as a % of total) where a specific choice is selected, so I am breaking down the choices by the text of the choice. For example, in one funnel, I am looking at "experience" > "rosé" > "other flavors" (broken down). what is inconsistent is that I am getting choices that are not possible to be selected. in other words, if you pick "rosé" instead of "white", the "other flavors" that you can see are not the same. The insight is not respecting the requirement that all steps happen. In another example, a particular question is only available if they chose "white" in the prior step, but it's showing me results if I pick "red" in the prior step of the funnel. How do I ensure it respects all steps.