Cannot list Forge app — "Forge app belongs to a different Vendor"

I’m trying to create a Marketplace listing for my Forge app but get this error on every attempt:

Invalid value for field 'frameworkDetails.developerSpaceId': Forge app belongs to a different Vendor. The request failed validation.

  • Forge app: Clarento

  • App ID: ari:cloud:ecosystem::app/a8c27d81-af8c-4cd7-a54d-529ef89b435d

  • Distribution is enabled, production deployed

  • I’ve tried multiple Marketplace vendor accounts — same error on all

It seems my Forge developer space isn’t linked to any of my Marketplace vendors. Has anyone resolved this, or can an Atlassian team member help link them?

@Clarento could you confirm if you tried publishing the developer space associated with the forge app - https://developer.atlassian.com/platform/forge/developer-space/publish-developer-space/ before trying to publish the forge app on marketplace.