Google Checkout - missing the checkout button and contribution page configuration allows recurring intervals

Testing Google Checkout on trunk, I configured the contribution page to use Google Checkout and Dummy Processor.

1. The Google button is MISSING on Confirm page so there's no way to actually complete the contribution. (I verified this both with is_recur checked and NOT checked on Main page).

NOTE: I haven't checked the other IPN style processors to see if this is a more general problem.

2. Configure Contribution Page > Amounts tab is allowing me to enable Recurring Intervals for Google Checkout (is_recur_interval). In 4.2 we do NOT allow this. Please check if this is a form rule problem in 4.3 (i.e. we should NOT allow it), or if Google now supports it and our code 'works' with recurring intervals (e.g. contribute $10 every $N months). I don't think we can allow it based on checking their API doc - see my response to this forum post: http://forum.civicrm.org/index.php/topic,18290.msg116867.html#msg116867