Woo Product Image Carousel

Hello,

I have a woo product image set up as a carousel vertical and works correct on most of my products and looks as intended like this:
https://phase3rentals.com/product/quest-vision-led-bumper-quest-vision-double/

however on the occasional product, the thumbnails are in multiple rows instead of vertical with an arrow to scroll through them and it looks like this:
https://phase3rentals.com/product/speaker-meyer-ultra-x20/

Why is it configuring differently and how do I fix it?

Thank you

I have just refreshed a few pages and the ones that were working correctly are not working as well. It is happening to more items.

Here are screen shots of how it should be:
https://app.screencast.com/YLnxLEEcHYB4P

and here is how many are looking:
https://app.screencast.com/rYeGT5mV7y0nR

I haven’t.

It’s still doing it on my end. It’s not consistent.. if I open a new browser sometimes it does it on some items and not others.. if I close and reopen, it does it on different one..

I have cleared cache each time and still doing it.