We generated our custom SAP Commerce Smartedit extension using the ant extgen target with the SAP Commerce Version 2105. We still get a warning in Smartedit:
Failed to load legacy AngularJS module CustomExtensionNameSmarteditContainer into smarteditcontainer; SmartEdit functionality may be compromised.
How can this be prevented? Not sure if some functionality is broken because of this legacy handling. The SAP documentation does not provide any documentation to this warning.