Hi Memoire Agency,

Sorry for late response due to I am still checking it.

I switched to Storefront theme and it still doesn’t work https://prnt.sc/q0hTUX9NTuB0 which means this is non-related theme issues as I explained before.

However, I am regenerating product attributes to see if it works, I will keep you updated on this.

Thanks for your patience.

Regards,