The "Export XML" button is grayed when "View XML" button is enabled.


In the Array Builder Page, the tree view in the right have items. The "Export XML" in the left panel is grayed, but "View XML" button is enabled and can view the XML after click "View XML". (ExportXML.jpg).
But the oddness is when we put the cursor in the "Configuration Rule Name" field, the "Export XML" is highlighted.
I debugged this issue that found the function of LaunchConfigurationEditor in the "VisualStudioFiles\OemDeployment\CustomActions\TaskSequenceAction.cs", the ArrayBuilder's TextWasChanged property to be set the false after the its changed.

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