502 Proxy error - strict-origin-when-cross-origin

I'm trying to proxy Node-RED running on i behind Apache. The page itself
comes down, but I'm getting this for all the resources required by that
page:
Status Code 502 Proxy error -
Referrer Policy: string-origin-when-cross-origin

I found this IBM doc here, but I don't have any <location> tags.
https://www.ibm.com/support/pages/enabling-cross-origin-resource-sharing-cors-http-apache

I tried adding the access control setting under my <Proxy> with no luck.

Any suggestions?


Here's a snippet of my <Proxy>:
ProxyPass /node-red/ http://127.0.0.1:1880
<Proxy *>
Header set Access-Control-Allow-Origin "*"
<RequireAll>
Require valid-user
<RequireAny>
Require user userName@domain
</RequireAny>
<RequireAny>
Require ip x.y.z.a
</RequireAny>
</RequireAll>
PasswdFile %%SYSTEM%%
UserID %%CLIENT%%
AuthType Kerberos
AuthName ibmi_host.domain
ProfileToken On
Options +IncludesNoExec
SetOutputFilter Includes
</Proxy>