1 files changed, 2 insertions, 1 deletions
diff --git a/src/client/views/presentationview/PresentationView.tsx b/src/client/views/presentationview/PresentationView.tsx
index bede2dd66..9acdea98e 100644
--- a/src/client/views/presentationview/PresentationView.tsx
+++ b/src/client/views/presentationview/PresentationView.tsx
@@ -55,8 +55,9 @@ class PresentationViewList extends React.Component<PresListProps> {
     initializeGroupIds = (docList: Doc[]) => {
         docList.forEach((doc: Doc, index: number) => {
             let docGuid = StrCast(doc.presentId, null);
-            if (docGuid === undefined) {
+            if (!this.props.groupMappings.has(docGuid)) {
                 doc.presentId = Utils.GenerateGuid();
+
             }
         });
     }