Hi!
If I open a Single Product and choose Customise (Theme settings), the product stays the same.
When I click the Shortcut “Form cart” in the preview, it opens the correct XTheme Menu item but changes the product to an old product that doesn’t have the option I am trying to change, because the old product is sold out.
This product change also happens, when I open “Add to cart & quantity” from the Menu manually.
I need to change the form style so I can see it changing. This seems to be a bug.