Hello everyone,

I already asked this question on StackOverflow, but I'm reposting here to increase my chances of finding an answer.

In the site settings of our DotNetNuke installation, we set the Default Page for "500 Error Page" as you can see below.

After setting this, we were expecting to be redirected when an error occurs. Instead we're still redirected the the "Default.aspx?tabid=..." page.

Why isn't the correct page shown?
What do we need to change for it to work?

(We're using v9.02.00 366, .NET Framework 4.6)