Subscriptions do not fail properly in starter front-end when no valid payment method present

[fthobe]

Subscriptions require a valid payment method for recurring payments. if no valid recurring payment method is present, the subscription is not created but the order completed on starter front end with a regular item and payment pending.

Solidus Version: Current

To Reproduce Create a subscription with checque as payment method

Current behavior An order is created with payment pending, but the subscription is not created

Expected behavior The order fails in frontend