diff --git a/src/common/SmartUrlInput.js b/src/common/SmartUrlInput.js
index 22a362be279..daab8bbf989 100644
--- a/src/common/SmartUrlInput.js
+++ b/src/common/SmartUrlInput.js
@@ -1,7 +1,7 @@
 /* @flow strict-local */
 import React, { useState, useRef, useCallback, useContext } from 'react';
 import type { Node } from 'react';
-import { Platform, TextInput, View, Keyboard } from 'react-native';
+import { TextInput, View } from 'react-native';
 import { useFocusEffect } from '@react-navigation/native';
 import type { ViewStyleProp } from 'react-native/Libraries/StyleSheet/StyleSheet';
 
@@ -32,59 +32,6 @@ type Props = $ReadOnly<{|
   enablesReturnKeyAutomatically: boolean,
 |}>;
 
-/**
- * Work around https://github.com/facebook/react-native/issues/19366.
- *
- * The bug: If the keyboard is dismissed only by pressing the built-in
- *   Android back button, then the next time you call `.focus()` on the
- *   input, the keyboard won't open again. On the other hand, if you call
- *   `.blur()`, then the keyboard *will* open the next time you call
- *   `.focus()`.
- *
- * This workaround: Call `.blur()` on the input whenever the keyboard is
- *   closed, because it might have been closed by the built-in Android back
- *   button. Then when we call `.focus()` the next time, it will open the
- *   keyboard, as expected. (We only maintain that keyboard-closed listener
- *   when this SmartUrlInput is on the screen that's focused in the
- *   navigation.)
- *
- * Other workarounds that didn't work:
- * - When it comes time to do a `.focus()`, do a sneaky `.blur()` first,
- *   then do the `.focus()` 100ms later. It's janky. This was #2078,
- *   probably inspired by
- *     https://github.com/facebook/react-native/issues/19366#issuecomment-400603928.
- * - Use RN's `BackHandler` to actually listen for the built-in Android back
- *   button being used. That didn't work; the event handler wasn't firing
- *   for either `backPress` or `hardwareBackPress` events. (We never
- *   committed a version of this workaround.)
- */
-function useRn19366Workaround(textInputRef) {
-  if (Platform.OS !== 'android') {
-    return;
-  }
-
-  // (Disabling `react-hooks/rules-of-hooks` here is fine; the relevant rule
-  // is not to call Hooks conditionally. But the platform conditional won't
-  // vary in its behavior between multiple renders.)
-
-  // eslint-disable-next-line react-hooks/rules-of-hooks
-  useFocusEffect(
-    // eslint-disable-next-line react-hooks/rules-of-hooks
-    React.useCallback(() => {
-      const handleKeyboardDidHide = () => {
-        if (textInputRef.current) {
-          // `.current` is not type-checked; see definition.
-          textInputRef.current.blur();
-        }
-      };
-
-      Keyboard.addListener('keyboardDidHide', handleKeyboardDidHide);
-
-      return () => Keyboard.removeListener('keyboardDidHide', handleKeyboardDidHide);
-    }, [textInputRef]),
-  );
-}
-
 export default function SmartUrlInput(props: Props): Node {
   const { style, onChangeText, onSubmitEditing, enablesReturnKeyAutomatically } = props;
 
@@ -126,8 +73,6 @@ export default function SmartUrlInput(props: Props): Node {
     [onChangeText],
   );
 
-  useRn19366Workaround(textInputRef);
-
   return (
     <View style={[styles.wrapper, style]}>
       <TextInput