My Azure AD web app fails validation in AppSource with the following errors:
7.9 Your add-in’s packages must be correctly formatted and conform to the current manifest schema. For Office Add-ins, this is manifest schema version 1.1.
For detailed manifest schema information, see Schema reference for Office Add-ins manifests (v1.1) and Schema reference for manifests of SharePoint Add-ins. Also see What are some common errors to avoid when submitting my add-in to AppSource? in AppSource submission FAQ.
10.3 The version number you specify for your add-in on the Seller Dashboard submission form must exactly match the version number in the add-in manifest.
How should I resolve this? The app is indeed registered as an Azure AD web app. The errors are however referring to the schema for Office- and SharePoint Add-ins which does not apply to my case. The schema for Azure AD applications does not specify a field for version number.