Hey there! We're having a bit of a problem:
We're symbolizing by unique values and a couple of symbols weren't showing up in the legend.
Then we noticed that the feature count in the symbology pane says zero for these same values.
So, I had a mini-heart attack and checked to make sure the features are in fact in the SDE feature class.
They're all in there.
Any ideas why the count isn't showing up?
There used to be a limit of how many rows to scan to make the list of unique values, to keep performance reasonable. I just looked for the spot to increase this limit in Pro and can't find it, though there is one for raster tables (65536) that you can increase in the Pro app settings.
See how your table says *2,000? The * means all the records haven't been scanned. Maybe you could navigate to the end of the table with the move to end button to make all the rows visible to the unique values renderer?
Another tack: did you try the count refresh to force it?
Hmmm...I tested this on an SDE FC stored in PostgreSQL RDMBS and with 19832 features in a parcel feature class did unique values for my symbology and was able to get a feature count. A few questions for you:
Thx for the update Rachael. Try this, copy/paste the feature class in question to a file geodatabase and repeat the workflow. Does ArcGIS Pro show the Count properly? If it does, copy/paste the feature class back into your eGDB, test the workflow again on the new feature class. If the Count works properly, then I'd say something is up with the original feature class.
Meaning you are either back to Bug, or it is unique to your situation. If none of the Bugs was remotely pertinent, I would contact Tech Support before you invest any more time.