Checkout Quality-of-Life Fixes for Navigation and Bundle Upgrades

This week we’re deploying a few small quality-of-life fixes to our Checkout.

The back button now aligns properly within the vertical space around the Checkout area. Previously, it was incorrectly pushing the Checkout form downward.

The Checkout also now correctly identifies an edge case in bundles where buyers try to upgrade a child license from a child product’s context. We now block this path and prompt the buyer to use the correct Checkout instead, helping avoid a confusing upgrade flow.