When a map service is added to ArcGIS Online, the web map with the layers turned off and shared as a Web AppBuilder for ArcGIS application displays the map service preview by just checking the group layer although the sublayers are turned off.
Last Published: February 1, 2016ArcGIS Online
Bug ID Number
May 25, 2015
September 22, 2022
The bug has been fixed. See the Version Fixed and Additional Information, if applicable, for more information.