Steps to reproduce:
1. In Calc create a Line chart or use attachment 119527 [details]
2. Edit the chart
3. Click on one of the lines
Note the Color of the Line shows up under Area. The Color under Line seems to have no effect. All other Area Control seem to have no effect.
I think the Area control should be hidden for Line.
*** This bug has been marked as a duplicate of bug 94983 ***
I also noticed this issue. I'm fine with keeping both, but the line color should be controlled under line just like the shape sidebar does. Is this possible?