Hello,
You have the parent theme with the “” name, it has the 7.0.4 version (the latest update), so when I activate the parent theme with the latest update, the swatches appear well (more detail in the below video).
So let’s dig deeper. In the File editor, I see that you have overridden some files related to variables from WooCommerce.
Most likely, these third party custom codes in your child’s theme don’t work well with the latest update of the theme.
In the meantime, feel free to ask me any questions you may have.
Kind Regards
