You can easily skip lazy-load for specific images like this:
add_filter( 'powered_cache_lazy_load_skip_classes', function ( $skipped_classes ) {
$skipped_classes[] = 'my-custom-class-for-skip-lazy';
return $skipped_classes;
} );
By default, images assigned to the “lazy” class are not lazy-loaded. As an alternative, you can assign your images to this class.
If your goal is to skip lazy-loading only for images above the fold, you can configure the number of images to skip in the settings: