Filter issue with infinite scroll in attribute archive

The plugin is great, but I am having an issue on attribute archives. When I filter something it does the job, but in addition, if you keep scrolling, it continues and shows more unrelated products. Note that the “infinite scroll” mode is enabled for archives from the theme’s “Customize” menu. I am using Ocean WP. I thought that infinite scroll itself was the problem, but it works fine for product category archives. The problem is on attribute archives. I would appreciate your help. And thanks again for the awesome plugin.