Variables updating states on layers
I was wondering if what I want to achieve is possible. I am working on a code of conduct scenario and i'm trying to create a progress timeline on the master slide. Once they select the right or wrong answer in the scenario this will change to a tick or cross for the code they have or haven't met. I'm not sure exactly what i'm doing wrong. Currently on my master slide i've said once the variable is equal to true when the timeline starts the state will change, with a trigger to set this variable as true on the layer. I'm wondering is it because it's a new layer the timeline isn't going to start again?