Would you consider adding a simple option for developers so we can go ahead and begin altering the redirect url your plugin uses? Currently I am having to alter your plugin after every update. If you would change the plugin to use something like
instead of just
$_SERVER['REQUEST_URI'] at line 84 of
/includes/class-wp-modal-login.php, I could begin using this filter now, and in the future you could use the same filter to add an admin setting for non-coders.