Variation Image changing but not showing on product detail page

Hello Nicole Münch van Gompel,

Thanks for reaching out to us. We are sorry for your inconvenience.

When we clicked on the swatch color the variation Image seems changed but shows the blank area and on click on blank are it shows the image in a popup.

Could you record me reproducing your issue using a tool like this? https://www.useloom.com
It helps me to quickly figure out the issue.

Another issue, on category page variation image not change when click on the swatch color.

Please check this screencast to resolve your image-changing issue on the archive page.

Hope to hear from you soon.

Thanks