After renaming the slot of the subgraph, refreshing the browser to restore it does not work

### Custom Node Testing

- [ ] I have tried disabling custom nodes and the issue persists (see [how to disable custom nodes](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled) if you need help)

### Expected Behavior

I have a subgraph, input two pictures, in the root graph, always display image1, image2, after renaming the slot, refresh or display image1, image2

### Actual Behavior

I have a subgraph, input two pictures, in the root graph, always display image1, image2, after renaming the slot, refresh or display image1, image2

### Steps to Reproduce

I have a subgraph, input two pictures, in the root graph, always display image1, image2, after renaming the slot, refresh or display image1, image2

### Debug Logs

```powershell
I have a subgraph, input two pictures, in the root graph, always display image1, image2, after renaming the slot, refresh or display image1, image2
```

### Other

_No response_