Please see this link. Add a product to the cart and then scroll up. Now click on the Continue button to close the pop-up. After closing, it will auto scroll to the point where it opened.
This only happens on Chrome desktop and Windows browsers. It also seems to only be an issue with WooCommerce interactions, as there is no issue with a simple popup.
We’ve addressed this in Bricks 2.4-beta (beta release), now available for manual download from your Bricks account.
Please read the changelog entry before testing, and let us know if you experience any issues. Note: beta builds are not recommended for production sites.