Overflow scrolling past the frame

I’ve created an overflow frame and my images are scrolling fine when I horizontal scroll to the images off frame. But when I horizontal scroll back to the beginning of my images, the images aren’t stopping at the original starting point- instead they’re scrolling past.

I’ve seen some forums about cropping the images and deleting hidden elements. I’ve already tried that. Also doesn’t make sense as I have a separate overflow frame where the images aren’t cropped and I’m not having this problem.

If anyone has dealt with this problem and successfully troubleshooted, I’d appreciate the help. Thanks