Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
The Text Size setting for agents is not applied consistently across agent chats. New chats correctly start with the configured text size, but when switching back to existing agent tabs, the text size for that chat appears to reset instead of preserving the configured value.
Steps to Reproduce
Cursor Settings → Agents → Text Size.
Set the Agent Text Size setting to a non-default value.
Start a new agent chat.
Confirm the new chat uses the configured text size.
Open or switch to another existing agent tab.
Switch back and forth between agent tabs.
Observe that the text size in some existing chats resets or no longer matches the configured setting.
Expected Behavior
All agent chats should consistently use the configured Text Size setting. Switching between new or existing agent tabs should not reset or change the displayed text size for any
Screenshots / Screen Recordings
Operating System
MacOS
Version Information
Version: 3.8.11
VS Code Extension API: 1.105.1
Commit: e56ad3440df06d22ca7501e65fd518e905486ef0
Date: 2026-06-18T01:40:18.333Z
Layout: editor
Build Type: Stable
Release Track: Default
Electron: 40.10.3
Chromium: 144.0.7559.236
Node.js: 24.15.0
V8: 14.4.258.32-electron.0
xterm.js: 6.1.0-beta.256
OS: Darwin arm64 25.5.0
Does this stop you from using Cursor
No - Cursor works, but with this issue