In Adobe Draw on the iphone, the instructions say to open a project and select the Shapes option from the Top Bar. Adobe Draw on the iPhone does not have a shapes option on the top bar, or, anywhere that I can find in the app.
It may have this option in the iPad. Is it the case that you cannot open shapes made in Adobe Capture in Adobe Draw on the iPhone version?
I'm thinking you must not be using the most current version of Draw, because Shapes are incorporated in Draw for iPhone in v3.1.2.
Have you checked your updates?
Let me know.