Bug (TUI): Titles persist in terminal after completing agentcore add

[nborges-aws]

Description

After completing agentcore add x flow (or CTRL + C to quit early), the title rendered by interactive experience persists in the terminal.

Steps to Reproduce

1. run agentcore add evaluator (or any other valid option for agentcore add)
2. complete the TUI flow OR CTRL+C/ESC out of the experience
3. Title will remain in terminal screen

Expected Behavior

Title disappears along with rest of rendered content after completion

Actual Behavior

Title remains, while rest of content disappears

CLI Version

No response

Operating System

macOS

Additional Context

No response