By default, annasta Filters attempts to adjust breadcrumbs on Woocommerce taxonomy archive pages, to reflect the current taxonomy term (category, tag, brand etc). However, this support only works in themes that use the native WooCommerce breadcrumbs structure. Please uncheck the Breadcrumbs support option if you have noticed that it is incompatible with the breadcrumbs of your site.
annasta Woocommerce Product Filters Support