PLEASE explose long context toggle in the composer directly, just like reason...

PLEASE explose long context toggle in the composer directly, just like reasoning level. It is so annoying to have to navigate through the nested pop-ups to toggle it on the fly-out pop-up on the model and then click back in to select that model

---
| Field | Value |
| --- | --- |
| App version | 1.1.2 |
| OS | Windows 10.0.26200 |
| Theme | GitHub |
| Path | /chat |
| Tenure | Week 8 |

Start from the /chat path and inspect the composer and model-selection controls, using the existing reasoning-level control as the reference for placement. Done means the long-context toggle is available directly in the composer without navigating nested pop-ups, and can be changed while composing.

Rédigé par le modèle d'indexation à partir du texte de l'issue.