If a feature service is secured with Windows authentication, then esriConfig.defaults.io.corsEnabledServer is not honored when applying edits and FeatureLayer.applyEdits() returns Cross Origin Resource Sharing (CORS) error.
Bug ID Number
May 1, 2015
December 1, 2020
Will Not Be Addressed
The development team has considered the issue or request and concluded it will not be addressed. The issue's Additional Information section may contain further explanation.