When ordering something from the Marketplace (a service, building block, or tenant), the confirmation/submit action at the end of the form is not visually obvious. There's no distinct button (e.g. with an arrow or clear call-to-action styling) indicating how to proceed. This is especially confusing for short forms with little content below the fold, where users don't expect to need to scroll or look further for a next step.

Add a clearly visible, consistently placed call-to-action button at the end of every order form, styled to stand out so users immediately recognize how to continue. Ideally the wording adapts to what's actually being ordered, for example: