Hi there,
have you a plugin of cache?
Please try disable that and try again.
Thread Starter
fedozz
(@fedozz)
Hello. Thank you for answering me. I don’t use the cache plugin. I want to inform you that the product is not added to the comparison list only in the product catalog on the main page. If you go to the product card and click the button there, the list works fine. But I need to add products from the main page.
screenshot http://joxi.ru/E2p7171T4wBgnm
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This reply was modified 9 months ago by
fedozz.
Hi there,
the problem is that in the home page the product ID is missing in the comparison link.

Are you using this free theme?
https://wordpress.org/themes/open-shop/
How did you add products in the page? Which block or shortcode in particular?
Thread Starter
fedozz
(@fedozz)
Hello. I use the WooCommerce plugin. The main page with products is created automatically http://joxi.ru/82QJQJQtVK8DaA
Here is this page on the website http://joxi.ru/12MyYyYUw6g4M2
Yes, I use this theme https://wordpress.org/themes/open-shop/
Hi there,
I did a test using your theme and they worked fine by my side.
Did you try the plugin with only your theme and WooCommerce active, so disabling other ones?