After latest update I found that when I’m on shop page and try to navigate to(for example) 2nd page then it directs me “example.com/store/page/2&et_per_page=12” and display 404 page, but when I’m already on “example.com/store/page/2” and try to navigate to 3rd page then it direct correctly to “example.com/store/page/3?&et_per_page=12”.
As You can see, that “?” is missing from the URL before string. When I deactivate theme, then it works and there won’t be string “&et_per_page=12”.