[BUG] Changing mode sets scroll position below chat window

[selfire1]

Bug Description

https://asciinema.org/a/CY6tOUVJpIOgCHPI

When I change the mode, either via shift-tab, or via /plan, my scroll position is set to below the chat window. I need to scroll back up to see the chat, but even then there are multiple chat windows.

To Reproduce

1. Open a file in Neovim
2. Open Claude Code with :ClaudeCode
3. Type /plan into the chat window, hit enter
4. The scroll position is set below chat window

Expected Behavior

I expect the scroll position to stay at the bottom of the chat, not below it.

Environment

• Neovim version: v0.11.4
• Claude Code CLI version: 2.1.37
• OS: macOS 26.2
• Plugin version: v0.3.0

Setting provider = "native" fixes this.

Additional Context

Whenever, I enter insert mode to type into the chatbox, the scroll position remains below the chatbox. This makes it impossible to see what I am typing or how Claude is responding.