Is there a way to have a button or such that takes you to other specified slides? Or even just the main, first slide.
The little arrow that shows up in the bottom left corner will always take you up a level so that if you’re in a sub-topic you’ll go back to the topic, or if in a topic you’ll be brought back to the overview/main page. It may take 2-3 clicks instead of one, but that’s a guaranteed button to help you start fresh if you need to re-focus. And then you can re-start by clicking in any topic you choose to move fwd from there.