Business Role SoD Detour path

Helo Gurus,

We have maintained detour path at role owner stage for SoD voilation. when an requetor is selecting the single role in the access request the detour path is working fine. but if the requestor selects the business role in the acccess request the detour path is not recognizing (i.e, after the role owner approval the request is getting closed). Please provide the solution for the same.

Thanks,

Sriram