Resolve Multiple failures in fulfillment/purchase E2E tests

What does this MR do and why?

enabling the promote_premium_billing_page caused multiple e2e test failures.

This is meant to fix those.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #364229 (closed)