SchemeAuthenticate : Samlrequest is removed

[nlapointe-factory]

Hi,
I have to pass the samlrequest arg in the url to the adfs entry point.
I think something is wrong in SchemeAuthenticate.js, because the search url param (which contains samlrequest) is overwrite by RelayState (line 32).
const idpLoginUrl = new URL(loginUrl.toString());
This contains the samlrequest param.
idpLoginUrl.search = 'RelayState=${request.path}';
This overwrite.

If I remove this line, samlrequest is passing.

Is there an option to preserve arguments, or remove the relaystate ?

Many thanks,

[leo300]

In SchemeAuthenticate.js use search param set

         const idpLoginUrl = new URL(loginUrl);
         idpLoginUrl.searchParams.set('RelayState', request.path);
         return h.redirect(idpLoginUrl).takeover();