"Hide object when" calculation disappears and can not be changed
Operating system version
OS X 10.9
Description of the issue
I have used the "Hide object when" feature of FM 13 on several objects. Later, the calculation will no longer appear in the inspector, but the calculation will still apply and the 'eye' still appears on the object in layout mode. I've tried entering a new calculation, but the original calculation will still apply instead of the new one.
Steps to reproduce the problem
Can not reproduce the problem consistently. It has happened to several objects of different types in different databases and layouts.
The calculation should remain visible, editable and removable in inspector.
Remove the object and add it again.