When using Auto model selector mode, im not able to see the model actually do...

When using Auto model selector mode, im not able to see the model actually doing the work, it was supossed to be displayed at the right of the Auto selection, but i dont see that. I want to confirm which model was used in every step.

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| Field | Value |
| --- | --- |
| App version | 1.1.9 |
| OS | macOS 26.6.2 |
| Theme | GitHub |
| Path | /chat |
| Tenure | Week 9 |

Start on the /chat path using Auto model selector mode and reproduce the missing model label on macOS. Trace the UI that displays the Auto selection and verify the result against each step; done means the model used for every step is visible beside the Auto selection.

索引モデルが issue の本文から書いたものです。