Steps to reproduce the issue

Create a redirect link for http://www.mysite.com/page to go to http://www.mysite.com/mypage.
Enter a URL of http://www.mysite.com/page, successful redirect to http://www.mysite.com/mypage.
Enter a URL of http://www.mysite.com/Page , returns 404.
Attempt to create a redirect link for http://www.mysite.com/Page in the redirect component, returns the message "Source URL must be unique".

Expected result

either both urls http://www.mysite.com/Page and . . . /page would successfully redirect
OR
allow entry of redirect for both source URLS /Page and /page.

I think first would be preferred.

Actual result

System information (as much as possible)

See attached screenshot of system info display.

Additional comments