[Fix-16475][UI] Can't SET Timing successful in Workflow Definition grid (#16476)

dolphinscheduler-ui/src/views/projects/workflow/definition/use-table.ts

@@ -306,6 +306,8 @@ export function useTable() {
       variables.timingState = row.scheduleReleaseState
     } else {
       variables.row = row
+      variables.timingType = 'create'
+      variables.timingState = 'OFFLINE'
     }
   }