Having issues in a sub-folder tree structure

[StuartPaterson]

Was so glad to see an U10 supported version of this package available as I've used it in previous V7/V8 sites.

However I've installed the package in my Umbraco v10.4.0 site which runs as a Windows x64 Azure App Service and I've got the context menu allowing me to pick my 404 pages but the 404 is still directing me to the first root node 404 page?

Current Tree Structure:

I will say that until I found this version of the package, I had a custom 404 page configure in my AppSettings.json files but I've gone through and removed that key from all appsettings.json files (Development, Production etc) fully published and restarted the site but still seeing the same behaviour. Is the above content tree supported and maybe I'm just missing something?

[pi-kalinowski]

Has there been any movement on reviewing this issue?

Do the "Culture and Hostnames" values play into the redirect functionality?

For example;

site.com/ --> error
site.com/childA --> childA/error
site.com/childB --> childA/error

Does it have to be a unique hostname so the following would have to be used?

siteA.com/ --> errorA
siteB.com/ --> errorB
siteC.com/ --> errorC

Thank you!