You are using an additional plugin to create variation swatches. Please note that we do not give a guarantee for full theme compatibility with all existing 3rd party plugins. Sometimes, not always, you need additionally customize the theme or plugin to make them work together. Unfortunately, it’s not possible for the author to make the theme compatible with all the existing plugins and additional customization is outside the scope of our support.
Here you can watch video about our variation swatches – https://youtu.be/LgzC4iK-j6A , try to disable the additional plugin and use our swatches, then check how it works.
Regards