fix: prevent SfSidebar disableBodyScroll triggering on desktop

M2-571

See vuestorefront/storefront-ui#619

Author: sethidden

packages/theme/modules/catalog/category/components/filters/CategoryFilters.vue

@@ -63,8 +63,10 @@
         </SfButton>
       </div>
     </div>
+    <!-- Do not use :visible="isVisible" - it causes M2-571 -->
     <SfSidebar
-      :visible="isVisible"
+      v-if="isVisible"
+      visible
       class="sidebar-filters smartphone-only"
       title="Filters"
       @close="$emit('close')"