SAML not working after 5.0 Upgrade

After upgrading to Univention 5.0, SAML no longer functions. It would seem as if the URL was changed from

ucs-sso.{DOMAIN}simplesamlphp/module.php/core/authenticate.php
to
ucs-sso.{DOMAIN}/univention/saml/

I am able to test authentication using ucs-sso.{DOMAIN}/simplesamlphp/module.php/core/frontpage_welcome.php but can only retrieve metadata from ucs-sso.{DOMAIN}/univention/saml/metadata

Has anyone seen this behavior before? I have been poking around to see if there was any documentation on the change as well as if I could purge and restart as my old pre-5.0 SAML applications are no longer working anyway.

Pre-5.0 I was able to use SAML in my applications without issue.

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