Monochrome hexagon changes not saved

[davidh]

Go to Monochrome transformation, Tab Convert, Method Hue-Saturation
Add a control point in the hexagon,
Adjust the Brightness,
Click OK to close the transformation. Effects in the image OK.
Reopen the Monochrome transformation - the control point is not there, the change made to the hexagon is reset. Effects in the image cancelled.
The same after closing and reopening the workspace script using the command Save Workspace Script with Image Names.

[jsachs]

Fixed for next release