diff --git a/packages/cli/src/ui/components/shared/EnumSelector.test.tsx b/packages/cli/src/ui/components/shared/EnumSelector.test.tsx
deleted file mode 100644
index be2df513f97..00000000000
--- a/packages/cli/src/ui/components/shared/EnumSelector.test.tsx
+++ /dev/null
@@ -1,152 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import { renderWithProviders } from '../../../test-utils/render.js';
-import { EnumSelector } from './EnumSelector.js';
-import type { SettingEnumOption } from '../../../config/settingsSchema.js';
-import { describe, it, expect } from 'vitest';
-
-const LANGUAGE_OPTIONS: readonly SettingEnumOption[] = [
-  { label: 'English', value: 'en' },
-  { label: '中文 (简体)', value: 'zh' },
-  { label: 'Español', value: 'es' },
-  { label: 'Français', value: 'fr' },
-];
-
-const NUMERIC_OPTIONS: readonly SettingEnumOption[] = [
-  { label: 'Low', value: 1 },
-  { label: 'Medium', value: 2 },
-  { label: 'High', value: 3 },
-];
-
-describe('<EnumSelector />', () => {
-  it('renders with string options and matches snapshot', () => {
-    const { lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={LANGUAGE_OPTIONS}
-        currentValue="en"
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).toMatchSnapshot();
-  });
-
-  it('renders with numeric options and matches snapshot', () => {
-    const { lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={NUMERIC_OPTIONS}
-        currentValue={2}
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).toMatchSnapshot();
-  });
-
-  it('renders inactive state and matches snapshot', () => {
-    const { lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={LANGUAGE_OPTIONS}
-        currentValue="zh"
-        isActive={false}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).toMatchSnapshot();
-  });
-
-  it('renders with single option and matches snapshot', () => {
-    const singleOption: readonly SettingEnumOption[] = [
-      { label: 'Only Option', value: 'only' },
-    ];
-    const { lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={singleOption}
-        currentValue="only"
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).toMatchSnapshot();
-  });
-
-  it('renders nothing when no options are provided', () => {
-    const { lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={[]}
-        currentValue=""
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).toBe('');
-  });
-
-  it('handles currentValue not found in options', () => {
-    const { lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={LANGUAGE_OPTIONS}
-        currentValue="invalid"
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    // Should default to first option
-    expect(lastFrame()).toContain('English');
-  });
-
-  it('updates when currentValue changes externally', () => {
-    const { rerender, lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={LANGUAGE_OPTIONS}
-        currentValue="en"
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).toContain('English');
-
-    rerender(
-      <EnumSelector
-        options={LANGUAGE_OPTIONS}
-        currentValue="zh"
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).toContain('中文 (简体)');
-  });
-
-  it('shows navigation arrows when multiple options available', () => {
-    const { lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={LANGUAGE_OPTIONS}
-        currentValue="en"
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).toContain('←');
-    expect(lastFrame()).toContain('→');
-  });
-
-  it('hides navigation arrows when single option available', () => {
-    const singleOption: readonly SettingEnumOption[] = [
-      { label: 'Only Option', value: 'only' },
-    ];
-    const { lastFrame } = renderWithProviders(
-      <EnumSelector
-        options={singleOption}
-        currentValue="only"
-        isActive={true}
-        onValueChange={() => {}}
-      />,
-    );
-    expect(lastFrame()).not.toContain('←');
-    expect(lastFrame()).not.toContain('→');
-  });
-});
diff --git a/packages/cli/src/ui/components/shared/EnumSelector.tsx b/packages/cli/src/ui/components/shared/EnumSelector.tsx
deleted file mode 100644
index a86efd8ff13..00000000000
--- a/packages/cli/src/ui/components/shared/EnumSelector.tsx
+++ /dev/null
@@ -1,87 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import { useState, useEffect } from 'react';
-import type React from 'react';
-import { Box, Text } from 'ink';
-import { Colors } from '../../colors.js';
-import type { SettingEnumOption } from '../../../config/settingsSchema.js';
-
-interface EnumSelectorProps {
-  options: readonly SettingEnumOption[];
-  currentValue: string | number;
-  isActive: boolean;
-  onValueChange: (value: string | number) => void;
-}
-
-/**
- * A left-right scrolling selector for enum values
- */
-export function EnumSelector({
-  options,
-  currentValue,
-  isActive,
-  onValueChange: _onValueChange,
-}: EnumSelectorProps): React.JSX.Element {
-  const [currentIndex, setCurrentIndex] = useState(() => {
-    // Guard against empty options array
-    if (!options || options.length === 0) {
-      return 0;
-    }
-    const index = options.findIndex((option) => option.value === currentValue);
-    return index >= 0 ? index : 0;
-  });
-
-  // Update index when currentValue changes externally
-  useEffect(() => {
-    // Guard against empty options array
-    if (!options || options.length === 0) {
-      return;
-    }
-    const index = options.findIndex((option) => option.value === currentValue);
-    // Always update index, defaulting to 0 if value not found
-    setCurrentIndex(index >= 0 ? index : 0);
-  }, [currentValue, options]);
-
-  // Guard against empty options array
-  if (!options || options.length === 0) {
-    return <Box />;
-  }
-
-  // Left/right navigation is handled by parent component
-  // This component is purely for display
-  // onValueChange is kept for interface compatibility but not used internally
-
-  const currentOption = options[currentIndex] || options[0];
-  const canScrollLeft = options.length > 1;
-  const canScrollRight = options.length > 1;
-
-  return (
-    <Box flexDirection="row" alignItems="center">
-      <Text
-        color={isActive && canScrollLeft ? Colors.AccentGreen : Colors.Gray}
-      >
-        {canScrollLeft ? '←' : ' '}
-      </Text>
-      <Text> </Text>
-      <Text
-        color={isActive ? Colors.AccentGreen : Colors.Foreground}
-        bold={isActive}
-      >
-        {currentOption.label}
-      </Text>
-      <Text> </Text>
-      <Text
-        color={isActive && canScrollRight ? Colors.AccentGreen : Colors.Gray}
-      >
-        {canScrollRight ? '→' : ' '}
-      </Text>
-    </Box>
-  );
-}
-
-// Export the interface for external use
-export type { EnumSelectorProps };
diff --git a/packages/cli/src/ui/components/shared/__snapshots__/EnumSelector.test.tsx.snap b/packages/cli/src/ui/components/shared/__snapshots__/EnumSelector.test.tsx.snap
deleted file mode 100644
index 9949aba5e47..00000000000
--- a/packages/cli/src/ui/components/shared/__snapshots__/EnumSelector.test.tsx.snap
+++ /dev/null
@@ -1,9 +0,0 @@
-// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
-
-exports[`<EnumSelector /> > renders inactive state and matches snapshot 1`] = `"← 中文 (简体) →"`;
-
-exports[`<EnumSelector /> > renders with numeric options and matches snapshot 1`] = `"← Medium →"`;
-
-exports[`<EnumSelector /> > renders with single option and matches snapshot 1`] = `"  Only Option"`;
-
-exports[`<EnumSelector /> > renders with string options and matches snapshot 1`] = `"← English →"`;