Hi Franck,
Please check now.
To make the blur and cross-feature work with the basic version of our Swatches plugin, you need to enable this option from WooCommerce settings. I have enabled the option for you.
Note: The basic version has a limitation on the number of supported variations. If you have products with more than 30 variations, you will need the premium version.
Let me know if this helps resolve the issue.
Thank You
Variation problem not available which does not deactivate
Franck KERNEUR
Hello, on my site, swatch variation does check certain unavailable products (depending on colors/sizes), but does not do so on certain items (CLUB men's cotton T-shirt, for example). I tried to deactivate/reactivate certain settings, but nothing happens. Can you tell me where this problem comes from?