Allow none in token for breadcumbs url

To configure breadcrumbs dynamic URL using a dedicated field in a taxonomy and a replacement pattern in the url field of breadcrumbs.

In some cases i want no link and I have tried to set <none> as a value in the field of taxonomy and the substitution pattern (eg %term:url). This return the sanitize value and created a link instead of a plain text.

Check in on to understand, it is because the default and secure behavior of Token is to sanitize value of field targeted.