Membership and Authorize.net buttons not showing issue update?

After downloading and setting up the membership plugin with Authorize.net setup for payments, when testing a new signup, the user can register, but there are no payment buttons that show. Looking through the forums here it appears this has been an issue for quite some time now with no resolution that I have been able to find. Is there any hope for this plugin to work with Authorize.net anytime some?
Thanks
Bruce