[FIX] website_sale_product_attribute_value_filter_existing: Hide attr…

…ibute parent container

If only the attribute container is hidden, the parent container still occupies a space that is visible in the attribute list. To avoid this, apply the condition to the parent container and hide it completely.

TT50704

website_sale_product_attribute_value_filter_existing/views/templates.xml

@@ -23,7 +23,7 @@
         </xpath>
     </template>
     <template id="o_wsale_offcanvas" inherit_id="website_sale.o_wsale_offcanvas">
-        <xpath expr="//div[@t-foreach='a.value_ids']/div" position="attributes">
+        <xpath expr="//div[@t-foreach='a.value_ids']" position="attributes">
             <attribute name="t-if">attr_values_used &amp; v</attribute>
         </xpath>
         <xpath