Cannot create new group layers in a group layer when a customization filter is applied although the filter does not lock any customization.
Last Published: December 10, 2015ArcObjects SDK for the Microsoft .NET Framework
Bug ID Number
December 1, 2015
June 11, 2020
ArcObjects SDK for the Microsoft .NET Framework
Operating System Version
After review by the development team, it has been determined that this issue is related to a known limitation with the software that lies outside of Esri's control. The issue's Additional Information section may contain further explanation.
Customization filters deny everything unless something specific is set. In this case, the filter checks the value of the customization esriCEShowDataFrameProperties and returns false, so it is disabled.