diff --git a/native/navigation/expand-buttons.react.js b/native/navigation/expand-buttons.react.js
new file mode 100644
index 000000000..ee32f7277
--- /dev/null
+++ b/native/navigation/expand-buttons.react.js
@@ -0,0 +1,56 @@
+// @flow
+
+import Icon from '@expo/vector-icons/FontAwesome';
+import * as React from 'react';
+import { TouchableOpacity } from 'react-native';
+
+import { useStyles } from '../themes/colors';
+
+const ICON_SIZE = 20;
+const PADDING_HORIZONTAL = 7.5;
+
+type Props = {
+  +onPress: () => void,
+  +expanded: boolean,
+};
+
+function ExpandButton(props: Props): React.Node {
+  const styles = useStyles(unboundStyles);
+  const style = props.expanded
+    ? styles.expandButtonExpanded
+    : styles.expandButton;
+  const icon = props.expanded ? 'caret-down' : 'caret-right';
+  return (
+    <TouchableOpacity onPress={props.onPress}>
+      <Icon name={icon} size={ICON_SIZE} style={style} />
+    </TouchableOpacity>
+  );
+}
+
+function ExpandButtonDisabled(): React.Node {
+  const styles = useStyles(unboundStyles);
+  return (
+    <Icon
+      name="caret-right"
+      size={ICON_SIZE}
+      style={styles.expandButtonDisabled}
+    />
+  );
+}
+
+const unboundStyles = {
+  expandButton: {
+    color: 'drawerExpandButton',
+    paddingHorizontal: PADDING_HORIZONTAL,
+  },
+  expandButtonDisabled: {
+    color: 'drawerExpandButtonDisabled',
+    paddingHorizontal: PADDING_HORIZONTAL,
+  },
+  expandButtonExpanded: {
+    color: 'drawerExpandButton',
+    paddingHorizontal: PADDING_HORIZONTAL,
+  },
+};
+
+export { ExpandButton, ExpandButtonDisabled };
diff --git a/native/themes/colors.js b/native/themes/colors.js
index e74a88ff2..fc495669b 100644
--- a/native/themes/colors.js
+++ b/native/themes/colors.js
@@ -1,306 +1,310 @@
 // @flow
 
 import * as React from 'react';
 import { StyleSheet } from 'react-native';
 import { createSelector } from 'reselect';
 
 import { selectBackgroundIsDark } from '../navigation/nav-selectors';
 import { NavContext } from '../navigation/navigation-context';
 import { useSelector } from '../redux/redux-utils';
 import type { AppState } from '../redux/state-types';
 import type { GlobalTheme } from '../types/themes';
 
 const light = Object.freeze({
   blockQuoteBackground: '#D3D3D3',
   blockQuoteBorder: '#C0C0C0',
   codeBackground: '#DCDCDC',
   disabledButton: '#D3D3D3',
   disconnectedBarBackground: '#F5F5F5',
   editButton: '#A4A4A2',
   floatingButtonBackground: '#999999',
   floatingButtonLabel: '#EEEEEE',
   greenButton: '#6EC472',
   greenText: 'green',
   headerChevron: '#0A0A0A',
   inlineSidebarBackground: '#E0E0E0',
   inlineSidebarLabel: '#000000',
   link: '#036AFF',
   listBackground: 'white',
   listBackgroundLabel: 'black',
   listBackgroundSecondaryLabel: '#444444',
   listBackgroundTernaryLabel: '#999999',
   listChatBubble: '#F1F0F5',
   listForegroundLabel: 'black',
   listForegroundQuaternaryLabel: '#AAAAAA',
   listForegroundSecondaryLabel: '#333333',
   listForegroundTertiaryLabel: '#666666',
   listInputBackground: '#F5F5F5',
   listInputBar: '#E2E2E2',
   listInputBorder: '#AAAAAAAA',
   listInputButton: '#8E8D92',
   listIosHighlightUnderlay: '#DDDDDDDD',
   listSearchBackground: '#F5F5F5',
   listSearchIcon: '#8E8D92',
   listSeparator: '#EEEEEE',
   listSeparatorLabel: '#555555',
   mintButton: '#44CC99',
   modalBackground: '#EEEEEE',
   modalBackgroundLabel: '#333333',
   modalBackgroundSecondaryLabel: '#AAAAAA',
   modalButton: '#BBBBBB',
   modalButtonLabel: 'black',
   modalContrastBackground: 'black',
   modalContrastForegroundLabel: 'white',
   modalContrastOpacity: 0.7,
   modalForeground: 'white',
   modalForegroundBorder: '#CCCCCC',
   modalForegroundLabel: 'black',
   modalForegroundSecondaryLabel: '#888888',
   modalForegroundTertiaryLabel: '#AAAAAA',
   modalIosHighlightUnderlay: '#CCCCCCDD',
   modalSubtext: '#CCCCCC',
   modalSubtextLabel: '#555555',
   navigationCard: '#FFFFFF',
   navigationChevron: '#BAB9BE',
   panelBackground: '#F5F5F5',
   panelBackgroundLabel: '#888888',
   panelForeground: 'white',
   panelForegroundBorder: '#CCCCCC',
   panelForegroundLabel: 'black',
   panelForegroundSecondaryLabel: '#333333',
   panelForegroundTertiaryLabel: '#888888',
   panelIosHighlightUnderlay: '#EEEEEEDD',
   panelSecondaryForeground: '#F5F5F5',
   panelSecondaryForegroundBorder: '#D1D1D6',
   purpleLink: '#7E57C2',
   purpleButton: '#7E57C2',
   redButton: '#BB8888',
   redText: '#FF4444',
   spoiler: '#33332C',
   tabBarAccent: '#7E57C2',
   tabBarBackground: '#F5F5F5',
   tabBarActiveTintColor: '#7E57C2',
   vibrantGreenButton: '#00C853',
   vibrantRedButton: '#F53100',
   tooltipBackground: '#E0E0E0',
   logInSpacer: '#FFFFFF33',
   logInText: 'white',
   siweButton: 'white',
   siweButtonText: '#1F1F1F',
+  drawerExpandButton: '#808080',
+  drawerExpandButtonDisabled: '#404040',
 });
 export type Colors = $Exact<typeof light>;
 
 const dark: Colors = Object.freeze({
   blockQuoteBackground: '#A9A9A9',
   blockQuoteBorder: '#808080',
   codeBackground: '#0A0A0A',
   disabledButton: '#444444',
   disconnectedBarBackground: '#1D1D1D',
   editButton: '#5B5B5D',
   floatingButtonBackground: '#666666',
   floatingButtonLabel: 'white',
   greenButton: '#43A047',
   greenText: '#44FF44',
   headerChevron: '#FFFFFF',
   inlineSidebarBackground: '#666666',
   inlineSidebarLabel: '#FFFFFF',
   link: '#129AFF',
   listBackground: '#0A0A0A',
   listBackgroundLabel: '#C7C7CC',
   listBackgroundSecondaryLabel: '#BBBBBB',
   listBackgroundTernaryLabel: '#888888',
   listChatBubble: '#26252A',
   listForegroundLabel: 'white',
   listForegroundQuaternaryLabel: '#555555',
   listForegroundSecondaryLabel: '#CCCCCC',
   listForegroundTertiaryLabel: '#999999',
   listInputBackground: '#1D1D1D',
   listInputBar: '#555555',
   listInputBorder: '#333333',
   listInputButton: '#AAAAAA',
   listIosHighlightUnderlay: '#BBBBBB88',
   listSearchBackground: '#1D1D1D',
   listSearchIcon: '#AAAAAA',
   listSeparator: '#3A3A3C',
   listSeparatorLabel: '#EEEEEE',
   mintButton: '#44CC99',
   modalBackground: '#0A0A0A',
   modalBackgroundLabel: '#CCCCCC',
   modalBackgroundSecondaryLabel: '#555555',
   modalButton: '#666666',
   modalButtonLabel: 'white',
   modalContrastBackground: 'white',
   modalContrastForegroundLabel: 'black',
   modalContrastOpacity: 0.85,
   modalForeground: '#1C1C1E',
   modalForegroundBorder: '#1C1C1E',
   modalForegroundLabel: 'white',
   modalForegroundSecondaryLabel: '#AAAAAA',
   modalForegroundTertiaryLabel: '#666666',
   modalIosHighlightUnderlay: '#AAAAAA88',
   modalSubtext: '#444444',
   modalSubtextLabel: '#AAAAAA',
   navigationCard: '#2A2A2A',
   navigationChevron: '#5B5B5D',
   panelBackground: '#0A0A0A',
   panelBackgroundLabel: '#C7C7CC',
   panelForeground: '#1D1D1D',
   panelForegroundBorder: '#2C2C2E',
   panelForegroundLabel: 'white',
   panelForegroundSecondaryLabel: '#CCCCCC',
   panelForegroundTertiaryLabel: '#AAAAAA',
   panelIosHighlightUnderlay: '#313035',
   panelSecondaryForeground: '#333333',
   panelSecondaryForegroundBorder: '#666666',
   purpleLink: '#AE94DB',
   purpleButton: '#7E57C2',
   redButton: '#FF4444',
   redText: '#FF4444',
   spoiler: '#33332C',
   tabBarAccent: '#AE94DB',
   tabBarBackground: '#0A0A0A',
   tabBarActiveTintColor: '#AE94DB',
   vibrantGreenButton: '#00C853',
   vibrantRedButton: '#F53100',
   tooltipBackground: '#1F1F1F',
   logInSpacer: '#FFFFFF33',
   logInText: 'white',
   siweButton: 'white',
   siweButtonText: '#1F1F1F',
+  drawerExpandButton: '#808080',
+  drawerExpandButtonDisabled: '#404040',
 });
 const colors = { light, dark };
 
 const colorsSelector: (state: AppState) => Colors = createSelector(
   (state: AppState) => state.globalThemeInfo.activeTheme,
   (theme: ?GlobalTheme) => {
     const explicitTheme = theme ? theme : 'light';
     return colors[explicitTheme];
   },
 );
 
 const magicStrings = new Set();
 for (const theme in colors) {
   for (const magicString in colors[theme]) {
     magicStrings.add(magicString);
   }
 }
 
 type Styles = { [name: string]: { [field: string]: mixed } };
 
 type ReplaceField = (input: any) => any;
 export type StyleSheetOf<S: Styles> = $ObjMap<S, ReplaceField>;
 
 function stylesFromColors<IS: Styles>(
   obj: IS,
   themeColors: Colors,
 ): StyleSheetOf<IS> {
   const result = {};
   for (const key in obj) {
     const style = obj[key];
     const filledInStyle = { ...style };
     for (const styleKey in style) {
       const styleValue = style[styleKey];
       if (typeof styleValue !== 'string') {
         continue;
       }
       if (magicStrings.has(styleValue)) {
         const mapped = themeColors[styleValue];
         if (mapped) {
           filledInStyle[styleKey] = mapped;
         }
       }
     }
     result[key] = filledInStyle;
   }
   return StyleSheet.create(result);
 }
 
 function styleSelector<IS: Styles>(
   obj: IS,
 ): (state: AppState) => StyleSheetOf<IS> {
   return createSelector(colorsSelector, (themeColors: Colors) =>
     stylesFromColors(obj, themeColors),
   );
 }
 
 function useStyles<IS: Styles>(obj: IS): StyleSheetOf<IS> {
   const ourColors = useColors();
   return React.useMemo(() => stylesFromColors(obj, ourColors), [
     obj,
     ourColors,
   ]);
 }
 
 function useOverlayStyles<IS: Styles>(obj: IS): StyleSheetOf<IS> {
   const navContext = React.useContext(NavContext);
   const navigationState = navContext && navContext.state;
 
   const theme = useSelector(
     (state: AppState) => state.globalThemeInfo.activeTheme,
   );
 
   const backgroundIsDark = React.useMemo(
     () => selectBackgroundIsDark(navigationState, theme),
     [navigationState, theme],
   );
   const syntheticTheme = backgroundIsDark ? 'dark' : 'light';
 
   return React.useMemo(() => stylesFromColors(obj, colors[syntheticTheme]), [
     obj,
     syntheticTheme,
   ]);
 }
 
 function useColors(): Colors {
   return useSelector(colorsSelector);
 }
 
 function getStylesForTheme<IS: Styles>(
   obj: IS,
   theme: GlobalTheme,
 ): StyleSheetOf<IS> {
   return stylesFromColors(obj, colors[theme]);
 }
 
 export type IndicatorStyle = 'white' | 'black';
 function useIndicatorStyle(): IndicatorStyle {
   const theme = useSelector(
     (state: AppState) => state.globalThemeInfo.activeTheme,
   );
   return theme && theme === 'dark' ? 'white' : 'black';
 }
 const indicatorStyleSelector: (
   state: AppState,
 ) => IndicatorStyle = createSelector(
   (state: AppState) => state.globalThemeInfo.activeTheme,
   (theme: ?GlobalTheme) => {
     return theme && theme === 'dark' ? 'white' : 'black';
   },
 );
 
 export type KeyboardAppearance = 'default' | 'light' | 'dark';
 const keyboardAppearanceSelector: (
   state: AppState,
 ) => KeyboardAppearance = createSelector(
   (state: AppState) => state.globalThemeInfo.activeTheme,
   (theme: ?GlobalTheme) => {
     return theme && theme === 'dark' ? 'dark' : 'light';
   },
 );
 
 function useKeyboardAppearance(): KeyboardAppearance {
   return useSelector(keyboardAppearanceSelector);
 }
 
 export {
   colors,
   colorsSelector,
   styleSelector,
   useStyles,
   useOverlayStyles,
   useColors,
   getStylesForTheme,
   useIndicatorStyle,
   indicatorStyleSelector,
   useKeyboardAppearance,
 };