You'll notice
Settings and Gates panels no longer jitter thanks to a new stable-height mode for tabbed panels
What
The shared tabbed-panel component used across Claude Code's UI now supports a stableHeight mode with a contentHeight setting. When enabled, the content area uses a fixed height instead of a flexible maximum height. The Settings dialog now turns this on, with its height calculated to fit within the terminal window.
Why
This fixes visual jitter in the Settings and Gates panels, where the panel's size used to shift as you switched between tabs with differing amounts of content.