Examine the shell widget rendering code, likely in src/widgets/shell.rs or similar. The issue shows that the prompt character (λ) disappears for the third command. Reproduce the bug by running the widget interactively. Identify where the prompt string is truncated or overwritten. Check if there is a buffer size issue or string manipulation bug. Consider looking at the demo gif and any related comments for clues.
Shell widget removes prompt char · denisidoro/navi#247 | Good First Issue