iCS Rendition not showing Updated Attributes

Running ICS for PDF

I have a drawing in ProjectWise has tags (example tag = "AAA") that are normally updated by Attribute Exchange whenever the document is opened. If the value of the attribute is changed ("BBB") in the ProjectWise document properties, then a rendition created, the resulting rendition displays the old value of the attribute ("AAA"). In other words, it is not automatically updated. If the document is checked out, a "Saved Settings" performed, and checked back in, a new rendition will display the correct attribute value ("AAA").

We expect the rendition to display the current values of its ProjectWise attributes even if the drawings do not have a "Save Settings" manually performed after the change.

Is there an environment variable that controls this?  Any other options, or is this just a bug.