crosswebcreations

Same problem

Adding to nadula’s solution, I found a way to eliminate the “cookie warning” for users that are not signed in.

You need to edit the plugin’s wp-favorite-posts.php.

Down at the bottom you’ll see this code:

function wpfp_cookie_warning() {
    if (!is_user_logged_in() && !isset($_GET['user']) ):
        echo "<p>".wpfp_get_option('cookie_warning')."</p>";
    endif;

Add a class to the <p> (be sure to use ‘ to name your class).

Then you can use CSS to hide it as well. I gave the paragraph the class ‘hide-wpfp’ and used this CSS:
/* Hide cookie warning in header */
.hide-wpfp {display: none!important;}
/* Bring cookie warning back where it is supposed to be */
#content .hide-wpfp {display: block!important;}

So for now that is working at Our Full Plate.

If anyone finds a more elegant solution, please let us know.