Checks WP version before adopting blockProps

src/views/gutenberg-blocks/tainacan-blocks/facets-list/edit.js

@@ -44,7 +44,7 @@ export default function({ attributes, setAttributes, className, isSelected, clie
     } = attributes;
 
     // Gets blocks props from hook
-    const blockProps = useBlockProps();
+    const blockProps = tainacan_blocks.wp_version < '5.6' ? { className: className } : useBlockProps();
 
     // Obtains block's client id to render it on save function
     setAttributes({ blockId: clientId });

src/views/gutenberg-blocks/tainacan-blocks/facets-list/save.js

@@ -25,7 +25,7 @@ export default function({ attributes, className }) {
     } = attributes;
 
     // Gets attributes such as style, that are automatically added by the editor hook
-    const blockProps = useBlockProps.save();
+    const blockProps = tainacan_blocks.wp_version < '5.6' ? { className: className } : useBlockProps.save();
     return <div 
                 {...blockProps}
                 data-module="facets-list"