I made a post in the main forum but thought I would add this here to bring it to your attention.
I can’t upgrade any live Woo sites at the moment due to this bug. We use the product search widget extensively across our woo sites. As soon as the widget appends post_type=product to the URL then the layout breaks.
This is the default behaviour of the Woo Product Search widget which ensures the search results only contain products.
This is on our list. I’ll make sure it’s a priority friend. WPML is next on the bigger fixes then I’ll make sure this is all good.
Thanks for the additional info, have a great day.