Hello @Kestutis,
We regret to inform you that it is not possible to replace the Quick View with the Add to Cart button in the same position on the Shop page. However, you can enable the Add to Cart button to be displayed on the Shop page from XStore >> Theme Options >> WooCommerce >> Shop >> Product Styles, as per your requirements. Please refer to the screenshot provided: https://postimg.cc/dDQv9by1
Best Regards,
8Theme’s Team.