[BUG] Display rendering issues in versions after 2.1.153

Description

Display rendering issues have been introduced in versions after 2.1.153. Version 2.1.153 works correctly without any display problems. All subsequent versions (2.1.154 and later, up to and including the latest 2.1.183) exhibit display rendering issues.

Steps to Reproduce

1. Install any version of Claude Code newer than 2.1.153 (e.g., 2.1.183)
2. Use Claude Code normally in the terminal
3. Observe display rendering issues

Expected Behavior

Display should render cleanly and correctly, as it does in version 2.1.153 (which has no display issues).

Actual Behavior

Display output has rendering/visual issues in all versions after 2.1.153 (from 2.1.154 through 2.1.183).

Workaround

Downgrading to 2.1.153 resolves the issue, as that version does not have this bug:

npm install -g @anthropic-ai/claude-code@2.1.153

Environment

• Working version (no issues): 2.1.153
• Affected versions: 2.1.154 through 2.1.183 (all versions after 2.1.153)
• OS: macOS (Darwin 25.5.0)