Surveys do not render charts on shib-authenticated systems. The chart is simply missing. Accessing the same survey while authenticated produces the desired result.
At the time of the failure web developer tools show a "Cross-Origin Read Blocking (CORB) blocked cross-origin response" error as Apache redirects the browser to the IDP. The CORB error is a red herring. The real error is that the module directed the browser to read the javascript from an authenticated URL.
Surveys do not render charts on shib-authenticated systems. The chart is simply missing. Accessing the same survey while authenticated produces the desired result.
At the time of the failure web developer tools show a "Cross-Origin Read Blocking (CORB) blocked cross-origin response" error as Apache redirects the browser to the IDP. The CORB error is a red herring. The real error is that the module directed the browser to read the javascript from an authenticated URL.