I have Google Checkout enabled on Ubercart 6.x-2.0-rc3.
Consequently I have set up a Google Merchant account, and have entered the Merchant ID and Merchant Key in the Google settings page on my site.
However, I cannot enable Google Checkout on the Payment methods page of payment settings: https://www.cosyheart.com/admin/store/settings/payment/edit/methods - the checkbox cannot be selected.
The upshot is that a buyer can use Google Checkout from my cart pane, but not my checkout page.
Am I missing the point somehow? Is this behaviour deliberate? If not, how might I enable Google checkout on my checkout page?

