NX Visualization Preferences for smooth edges are lost

After changing various settings such as color or line style of smooth edges in "Visualization Preferences", if going to Pre/Post or Motion and check the preferences, you will notice that the preferences are lost (going back to the initial values before changes).

Reproduced Steps:

1. Open new part in Modeling

2. File > Preferences > Visualization... > Rendering > Smooth Edges

　　‐ Change some styles of Smooth Edges> OK

3. Change the application to Pre/Post or Motion

4. Check the changed preferences with Step.2 above

*** You can confirm that the preferences are lost and returned to the initial values.

This problem were occurring in NX 1926 and higher and has been fixed in NX 2306 Series.

Workaround: There is no valid workaround, so reconfigure it after moving to Pre/Post or Motion application environment.

The same phenomenon occurs when you go back to Modeling after reconfiguring the preferences, so check the preferences each time you change the environment.

The preferences where the problem occurs are only those shown in red rectangle below.

Please note that the behavior only occurs with Pre/Post and Motion applications and other applications are working normally.

**Please refer to PL8762217 for Japanese article.