Q6002126. Setting BorderColor for ‘All Series’ using the run-time property dialog is ignored
The series border color may be modified using the Series property dialog of a chart at runtime. Setting the BorderEffect to 'None' allows you to apply a color to the series border. It has been discovered that when attempting to set a border color for 'All Series', the setting is not applied. The border color appears to be Transparent. This issue only appears when setting the border color for all series in a chart, setting the border color for individual series in the chart accepts the assignment.