## Summary I've successfully implemented Tab/Shift+Tab navigation for the settings screen in the OpenHands CLI: ### Changes Made 1. Added Key Bindings (

settings_screen.py

): - Tab →

focus_next

(cycles forward through fields) - Shift+Tab →

focus_previous

(cycles backward through fields) 2. Implemented Focus Navigation Logic: -

_get_focusable_fields()

- Returns focusable fields in logical order, respecting disabled state -

_get_button_fields()

- Returns focusable buttons -

action_focus_next()

and

action_focus_previous()

- Handle Tab/Shift+Tab navigation - Focus order: mode_select → provider/model → api_key → memory → save → cancel (wraps around) 3. Arrow Keys Preserved: Dropdown navigation with arrow keys continues to work because Select widget handles its own arrow key events. 4. Snapshot Tests Added (4 tests in

test_app_snapshots.py

): - Tab to first field - Tab to second field - Tab through all fields - Shift+Tab backward navigation ### Verification - ✅ All 16 settings screen tests pass - ✅ All 13 snapshot tests pass - ✅ Lint passes - ✅ Committed locally (commit

820a435

) Would you like me to push to a new branch and create a pull request?

I think I was hitting the arrow keys