Consider adding a setting for a keyboard back key.
This key when pressed on a page would somehow read the last non-active breadcrumb and take the user to that page. Therefore if turned on, the developer would only have to code the breadcrumb and turn on the keyed feature to make the key work. The functionality of the key and the breadcrumb would always be in sync. The setting should allow the user to select which key they would like to use as the back key.
Consider adding a setting for a keyboard back key. This key when pressed on a page would somehow read the last non-active breadcrumb and take the user to that page. Therefore if turned on, the developer would only have to code the breadcrumb and turn on the keyed feature to make the key work. The functionality of the key and the breadcrumb would always be in sync. The setting should allow the user to select which key they would like to use as the back key.