I’m also having a conflict but with a multilanguage plugin where if I want to hide the login to be at domain.com/alternate it goes to domain.com/fr/alternate and no login page is found. Do you have any suggestions?
I put the add_filter bit in functions.php and changed the CSS so it says ‘url’ instead of ‘src’ for the background-image, and it works great, thanks!
I am using a customised HTML5 Reset theme. I could make it a CSS background image or an HTML image tag, whatever works.