Misc JS exception report fix - SelectionStatus null check for rowCount (#1870)

### version 6.65.1
*Released*: 20 October 2025
- SelectionStatus null check for rowCount

Author: cnathe

packages/components/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@labkey/components",
-  "version": "6.65.0",
+  "version": "6.65.1",
   "description": "Components, models, actions, and utility functions for LabKey applications and pages",
   "sideEffects": false,
   "files": [

packages/components/package.json

@@ -1,6 +1,10 @@
 # @labkey/components
 Components, models, actions, and utility functions for LabKey applications and pages
 
+### version 6.65.1
+*Released*: 20 October 2025
+- SelectionStatus null check for rowCount
+
 ### version 6.65.0
 *Released*: 20 October 2025
 - QueryModel: remove selectedReportId, add selectedReportIds

packages/components/releaseNotes/components.md

@@ -43,7 +43,7 @@ export const SelectionStatus: FC<RequiresModelAndActions> = memo(({ actions, mod
         selectionCount = (
             <span className="selection-status__count">
                 {selectionSize.toLocaleString()} of{' '}
-                {isLoadingTotalCount ? <LoadingSpinner msg="" /> : rowCount.toLocaleString()} selected
+                {isLoadingTotalCount ? <LoadingSpinner msg="" /> : rowCount?.toLocaleString()} selected
             </span>
         );