[Bug]: Expanding the OpenCode provider does not reveal its models without manual scrolling

Before submitting

• I searched existing issues and did not find a duplicate.
• I included enough detail to reproduce or investigate the problem.

Area

apps/mobile

Steps to reproduce

1. Open a thread in the T3 Code iOS app.
2. Open the model and session settings sheet.
3. Locate the OpenCode provider row showing 8 available models.
4. Tap the OpenCode row to expand it.
5. Look at the sheet before scrolling, then scroll down.

Expected behavior

The OpenCode models appear directly below the provider row. If they do not fit on screen, the sheet scrolls enough to show at least the first model or indicates that new content was added below.

Actual behavior

The row switches to its expanded state, but no models are visible and the settings below it stay in place. The models only appear after scrolling further down, with no on-screen sign that the expansion added content. The provider looks empty or broken.

Impact

Minor bug or occasional failure

Version or commit

T3 Code iOS app 1.0.3

Environment

iPhone 13 Pro, iOS 26.6.1, OpenCode provider with 8 models

Logs or stack traces

No relevant logs.

Screenshots, recordings, or supporting files

Screenshots showing the collapsed and expanded states will be attached.

Workaround

Scroll further down in the sheet after expanding OpenCode.

Start in the apps/mobile model and session settings sheet and reproduce the OpenCode expansion with eight models on the stated iPhone setup. Trace how the sheet responds when the provider expands, then verify that the first model becomes visible or the added content is clearly indicated without manual scrolling.