Slideshow problem

Whenever I go through a slideshow, as I get to the last slide, it just automatically skips to next video. Every. Single. Time. I do not have autoscroll enabled. Pls tell me its only some weird f-ass glitch and not how it's actually supposed to be now. How am I supposed to read an entire slide in a fraction of a second, exactly? Someone pls tell me I'm not the only one with this problem. I'd love it if I didn't have to skip any potentially fun slideshows just because I don't want to skip over the last slide. (This is esp annoying with two-slide slideshows).

Thank you in advance for anyone in the know.