On 9.14.5, using an External Authentication provider, adding a Sign in page Shortcut (so we can auto-redirect to the authentication provider).
The redirect works properly when the Shortcut field contains the FULL URL, e.g. https://[domain]/Admin/Public/Social/ExternalLogin.aspx?action=login&providerID=1
We want to avoid including domain in our configurations but the redirect fails when the Shortcut field has the PATH ONLY: e.g. /Admin/Public/Social/ExternalLogin.aspx?action=login&providerID=1 (we tested with and without the preceding slash, same behavior occurs). In this case, the redirect introduces "sign-in/Files/" to the URL and renders a 404. e.g. https://[domain]/sign-in/Files/Admin/Public/Social/ExternalLogin.aspx?action=login&providerID=1
Interestingly, when we specify a different page in the redirect (such as a product page) , it works properly with either a FULL URL or the PATH ONLY. So the issue may be specific to this ExternalLogin page.
Where is "sign-in/Files/" coming from - is there a config setting that can be edited to prevent this from being added to the redirect path?
Thanks in advance.
