Breadcrumbs Blocks

Hi There!

As Rank Math suggested I inserted this code <?php if (function_exists('rank_math_the_breadcrumbs')) rank_math_the_breadcrumbs(); ?> in code block for breadcrumbs in single post template however breadcrumbs not working tried with the shortcode [rank_math_breadcrumb] as well

My request here is it will be really very helpfull if we have Cwicly breadcrumbs block