Hello,
1/ We added gallery element in Single Product builder ( https://prnt.sc/8pYYePOhIFAa ) . Please, check all elements we provide on the bottom of the builder.
2/ We added custom css to make gallery inline-block like you had on live site
Theme Options -> Theme Custom CSS -> Global CSS
.single-product-builder .swipers-couple-wrapper {
display: inline-block;
width: auto;
}
3/ We added next custom css to hide gallery on all products except for the bundle ones
Theme Options -> Theme Custom CSS -> Global CSS
.single-product-builder.type-product:not(.product-type-yith_bundle) .images-wrapper {
display: none;
}
The difference of our Theme Custom CSS and Additional CSS is in the fact that if you want to import/export settings then Theme Custom CSS will be included in the export file but Additional CSS won’t be because it is in the separate tables in database and not included by default on export.
Regards