Steps to reproduce
1. Open the part file which has a sketch feature.
2. Select Menu -> Preferences -> Sketch -> Sketch Settings -> Inactive Sketch -> Display Reference Curves : On
3. Edit Sketch.
4. Select any line and convert to reference.
5. Finish Sketch.
-> Reference curve disappears.
Even though "Display Reference Curves" setting is on, reference curve disappears when finish sketch. Why?
If we change the toggle in preferences, it only affects new sketches created in the session.
It has no effect on sketches that are already created. The user needs to pick the sketch in Part Navigator, Right Mouse Button, go to settings and change the toggle in that dialog to get the desired result.
Hardware/Software Configuration Platform: INTEL
OS Version: 764SP1