When Smush Pro, Store Locator Plus and Abandoned Cart Pro for WooCommerce along with some other plugins, any elements at the Store Locator Plus pages aren’t clickable.
This happens because when Abandoned Cart Pro for WooCommerce is active, Smush loads its styles and the following CSS is causing the problem:
.wp-admin #wpfooter {
display: block;
}
But once the Abandoned Cart Pro for WooCommerce is inactive the issue is gone and Smush doesn’t load its styles at all on the Store Locator Plus pages.