Indicators: NOT VISIBLE not retained

Using built-in indicators, such as momentum. I unselect visible so it does not display on the chart. I save the workspace. I close the wokspace or shut down PTMC. When I open the workspace, or when I launch PTMC again, the visible setting is now SELECTED! So all of the indicators that I had set to be not drawn are now drawn. I think this is not the correct behavior. But if you purposely coded it this way, please, change this behavior so that whatever changes I make to anything in a workspace are saved when I save the workspace.

Now I must go through all the charts in that workspace and change back to unselected.

Added:

I tried another approach. I cleared the Visible slection on severla indicators. I then sved the chart layout. Then saved the workspace. Closed PTMC. Launched PTMC. All indicators are once again VISIBLE. Loaded the chart layout; no change. Loaded the workspace; no change.