The app is missing
Confirm the service and organization, then check whether an administrator installed and loaded the plugin that provides the app. The app directory shows loaded app declarations in the effective scope. Seeing a package in the plugin marketplace does not establish that the current service has loaded it. The Official app directory is a documentation entry. Documentation coverage and app availability in your environment are managed separately.Initialization is unavailable, or models and tools are missing
Read the specific checks in the app details:
Saved tool configurations remain available after closing the wizard. See Discover and enable apps.