I'm stuck on what should be a routine resubmission and can't find documented steps that match what I'm actually seeing in App Store Connect.
Situation:
My app's only existing submission (from an earlier rejected review round) is now in "Unresolved Issues" status. Per Apple's own docs, items can't be added to a submission in this state. I have a new build ready and uploaded (via eas submit / App Store Connect API), showing "Ready for Review" on the version page. I also have two subscriptions in the same subscription group, both fully configured and showing "Ready for Review" status. The subscriptions' own "Add for Review" button creates a separate Draft Submission, but that draft has no way to attach an app version to it. It just shows "To submit your items for review, add an app version for the selected platform," with no visible control to do so from that panel. The app version page itself has no "+" button next to Build and no "In-App Purchases and Subscriptions" section (some help docs describe this section; it doesn't appear on my version page at all).
What I'm trying to do: submit the new build together with both subscriptions as one review submission, since it's a first-time auto-renewable subscription and Apple requires it be submitted alongside an app version.
Has anyone run into this specific dead end: an app version with nowhere to attach IAPs, and a subscription draft with nowhere to attach a build? What's the actual current path to combine them? Screenshots of the exact UI I'm seeing available on request.