Hello,

Please add this code to the functions.php of the child theme.

add_action(
	'woodmart_after_header',
	function() {
		woodmart_lazy_loading_deinit( true );
	},
	9
);

add_action(
	'woodmart_after_header',
	function() {
		woodmart_lazy_loading_init();
	},
	11
);

Best Regards