Since 1.8, Bricks automatically adds default page titles to all non-Bricks pages. However, if you wish to customize or remove this default page title, you can utilize this filter.
Returning an empty string, disables the default page title.
add_filter( 'bricks/default_page_title', function( $title, $post_id ) {
// If slug of current page is 'my-page': Return empty page title
if ( is_page( 'my-page' ) ) {
$title = '';
}
return $title;
}, 10, 2 );