Having problems with auto-animate for a slider

I'm trying to create a hero slider for my project. I followed Adobe's tutorial for a carousel, and the first time I linked everything up in prototype, two of the pages animated a left slide like they were supposed to, while the third did a transition. I double checked all of my setting and all of the paths were set to Auto-Animate, time trigger, 5 sec delay, ease out (you can see this in the attachment). I couldn't find any difference between the slides, so I did some googling and saw that sometimes grouped items don't play well with auto-animate, so I made all of the slides components and named them all the same as well (as that was mentioned multiple times as a problem too). Now NONE of the slides will auto-animate, even though all the settings are the same, they simply transition, as you can see below. I've also tried setting them all to Transition with the Slide Left animation, but that causes the entire page to animate, rather than just the hero slider. What's causing the Auto-Animate to not work?

My current result: