Hello,
Today i see for the first time this problem.
When my page builder plugin is activated, pictures are duplicated in the products light box, so in place to have 6 pictures, i see 12, they’re all in double.
So when i deactivate the plugin, no problems in the lightbox.
Could you help me to fix this problem ?

Example here: https://www.les-cyclistes-branches.com/produit/birdy-cityriese-muller-velo-pliant/
Thanks