Dashboard Versions: Make compatible with app platform (#99327)

pkg/storage/unified/resource/server.go

@@ -41,6 +41,9 @@ type ListIterator interface {
 	// The token that can be used to start iterating *after* this item
 	ContinueToken() string
 
+	// The token that can be used to start iterating *before* this item
+	ContinueTokenWithCurrentRV() string
+
 	// ResourceVersion of the current item
 	ResourceVersion() int64
 
@@ -756,9 +759,16 @@ func (s *server) List(ctx context.Context, req *ListRequest) (*ListResponse, err
 			rsp.Items = append(rsp.Items, item)
 			if len(rsp.Items) >= int(req.Limit) || pageBytes >= maxPageBytes {
 				t := iter.ContinueToken()
+				if req.Source == ListRequest_HISTORY {
+					// history lists in desc order, so the continue token takes the
+					// final RV in the list, and then will start from there in the next page,
+					// rather than the lists first RV
+					t = iter.ContinueTokenWithCurrentRV()
+				}
 				if iter.Next() {
 					rsp.NextPageToken = t
 				}
+
 				break
 			}
 		}