NX In NX1847, Notes associated to attributes are not updating automatically like in prior releases

In NX1847, changing the object attribute of a line on a dwg will not update the associated note unless the user manually updates the dwg. This was not the behavior in prior versions.

Solution

This is an intentional change. This change was to help the user be aware when there were annotation changes on the drawing. This change was noted in the NX1847 What's New Guide here:

https://docs.plm.automation.siemens.com/tdoc/nx/1847/nx_help#uid:index_whatsnew:id1241822:xid718233:xid1580837

Users should now see the new icon and also will see that the sheet has an 'X' in the Up to Date column in the Part Navigator


 
The Clock with the "A" is your sign that Annotation is out of date. Also, if you hover the cursor over the annotation you will see Note (Out of Date) indicated. 
There is currently no way to automatically update these linked notes... 

Notes and References

Hardware/Software Configuration

Platform: INTEL
OS: windows
OS Version: 10_1903
Product: NX
Application: DRAFTING
Version: V1847
Function: ANNOTATION

Ref: 001-9617217