Redirections duplicates the URI in the Location header

[bpfh]

Summary

Thanks for a wonderful plugin!

When creating a redirect for an entire site using a regular expression, Redirection duplicates the URI in the Location header (see screenshot).

Actual Behavior

The location header contains:

location: https://example.net/foobar/https://example.net/foobar/

Steps to reproduce

Create a redirect rule as per the screenshot.

Environment

WordPress 5.9.3 Redirection 5.2.3

[johngodley]

Your source URL should be ^.*, as suggested in the warning, or even better ^/.*