As of version 17.1 beta, FlexSim does not properly allow tree items to be renamed via the "More Properties" window. Steps to reproduce this are:
- Create a blank model
- Drag a source into the model
- Switch to tree view
- Click on the source
- Under the Quick Properties menu, click "More Properties"
- In the properties window that opened, change the name of the source to something different
- Click OK
Note that renaming directly via the tree, or via the name field in the quick properties window does still work properly, however.
This bug was first reported to [email protected] on 5/26/2016.