I have a product with a recurring fee feature. When I edit the product, the "recurring fee amount" is grayed out and cannot be edited, even after unchecking "Set the recurring fee amount to the same as selling price of the product at the time of purchase."

Also, if the idea is to disallow editing of the recurring fee amount when "Set the recurring fee amount to the same as selling price of the product at the time of purchase." is checked, shouldn't the grayed out field show the selling price of the product? In my case, the amount shown is 0 but the selling price is not 0.

Is there somewhere else I should be setting these values? Is this a bug?

Thanks.