Hi @wpforce thanks for your reply, the product in question isn’t currently live due to the white background colour of the variation swatches causing an issue with its appearance (demonstrated in the attached image).
We have another live product listing which also uses Variation Swatches for WooCommerce, the white background of the swatches is not an issue with this particular product due to the layout of the product template: https://www.makarlu.com/shop/move/makarlu-lotus-black/
Thanks for your help,
Nick