[BUG] /context command output disappears after ~1 second

Describe the bug:
When running the /context command to check remaining context, the output displays for approximately 1 second and then disappears from the terminal. The information is not visible long enough to read.

To reproduce:

1. Start a Claude Code session in Terminal
2. Run /context
3. Observe the output appears briefly then vanishes

Expected behavior:
The context usage information should remain visible in the terminal until the next command or user input.

Environment:

• Claude Code version: 2.1.12
• macOS version: 26.2 (Build 25C56)
• Terminal: macOS Terminal.app (default)

Additional context:
The issue is consistent and reproducible. Tested on the latest Claude Code version.