samlIDPSSODescriptorArtifactResolutionServiceArtifact wrong binding in Manager
When configuring IDP, we set as default value the SOAP binding for samlIDPSSODescriptorArtifactResolutionServiceArtifact attribute, which is the correct value
But this value does not exist in the hidden select list in the samlAssertion block. So when editing the value, the binding is set to Artefact and this breaks the IDP.
I think we have to remove all binding choices from Manager, and set them directly in saml-metadata.tpl