Product swatches are not render properly

Hello, my site is using WooCommerce Product Variations Swatches plugin and it was working as normal. Yesterday, the products variations wasn’t display as swatches anymore, instead it is displaying as drop-down lists (Example: https://imgur.com/a/RPhiLWo.) I disabled your app so my site won’t display it, until this issue get fixed. Can you help me with that?