fix: Fixed the problem of recalculating internal nodes after adding selected node group (#4156)

src/extensions/core/groupOptions.ts

@@ -42,6 +42,8 @@ app.registerExtension({
               this.graph.add(group)
               // @ts-expect-error fixme ts strict error
               this.graph.change()
+
+              group.recomputeInsideNodes()
             }
           })
         }