Hi there, I had the same question recently and reported it to Articulate as I thought it was a bug. They informed me it is not possible to have two different triggers (Reset all and Reset incorrect only). Once you change one trigger, it updates the other to match.
This is the response I got:
"After running several tests, it appears that what you experience is an expected behavior. When trying to create quiz action triggers like Review and Reset results, multiple triggers with the same action will get updated as well since they are linked on only one Result Slide.
Unfortunately, we don't currently offer this feature to separate the same Reset result action trigger on one Result Slide to allow authors to have buttons that function differently, like resetting only the incorrect questions or the whole quiz interactions. However, I submitted a feature request to our product team on your behalf. You may have already received a confirmation email for it."
Thank you very much for the reply Sam.
