Same problem. This needs fixed. I have this line of code (below) that absolutely needs to work. But, the redirect parameter is ignored.
echo '<a href="'.wp_logout_url(get_home_url()).'">Yes, Log Out</a>';
All other plugins are deactivated, and WordPress twentynineteen theme used. I can give access to a staging environment if you all want to take a look.
If I deactivate Download Manager Pro, it works perfectly.
Thanks.