No option for manual charge when using AuthorizeNet Gateway?

Hello,

I have this module activated on my test site. I first ran a recurring test transaction using the Test Gateway. When I go to that order's Recurring Fees tab, it gives me the option to manually charge the remaining payments.

I then ran a recurring test transaction using the AuthorizeNet Gateway. When I visit that order's Recurring Fees tab, it does NOT give me the option to manually charge the remaining payments.

How can I get that option for AuthorizeNet orders? Is it even possible, or is there a different method I should be using?

Thanks!