Describe the bug

In trunk, I get an error when loading the Product Gallery template part.¡

To reproduce

1. From your WordPress dashboard, go to Appearance > Themes. Select a block-based theme like "Twenty-twenty Three," "Twenty-twenty Four," etc.
2. On the left-hand side menu, click on Appearance > Editor.
3. Go to Patterns > General > Product Gallery.
4. Notice the block isn't loaded as there is invalid content: This block contains unexpected or invalid content. and there is this error in the console:

Block validation: Block validation failed for `woocommerce/product-gallery`.
Content generated by `save` function:

<div class="wp-block-woocommerce-product-gallery alignwide wc-block-product-gallery wc-block-product-gallery--has-next-previous-buttons-inside-image"></div>

Content retrieved from post body:

<div
		class="wp-block-woocommerce-product-gallery wc-block-product-gallery wc-block-product-gallery--has-next-previous-buttons-inside-image">
		

		
	</div>

Expected behavior

The block should load correctly.

Screenshots

Environment

WordPress (please complete the following information):

• WordPress version: 6.4.1
• Gutenberg version (if installed): none
• WooCommerce version: 8.3.1
• WooCommerce Blocks version: 11.6.0-dev (trunk at the time of writing this)
• Site language: English
• Any other plugins installed: none