Forward Keyboard listener context

packages/react-native/Libraries/Components/Keyboard/Keyboard.js

@@ -104,7 +104,7 @@ class KeyboardImpl {
     listener: (...KeyboardEventDefinitions[K]) => unknown,
     context?: unknown,
   ): EventSubscription {
-    return this._emitter.addListener(eventType, listener);
+    return this._emitter.addListener(eventType, listener, context);
   }
 
   /**

packages/react-native/Libraries/Components/Keyboard/__tests__/Keyboard-test.js

@@ -8,6 +8,8 @@
  * @format
  */
 
+const RCTDeviceEventEmitter =
+  require('../../../EventEmitter/RCTDeviceEventEmitter').default;
 const LayoutAnimation =
   require('../../../LayoutAnimation/LayoutAnimation').default;
 const dismissKeyboard = require('../../../Utilities/dismissKeyboard').default;
@@ -26,6 +28,25 @@ describe('Keyboard', () => {
     expect(dismissKeyboard).toHaveBeenCalled();
   });
 
+  it('invokes listeners with the specified context', () => {
+    const context = {};
+    let that;
+    const listener = jest.fn(function (this: unknown, _event: unknown) {
+      that = this;
+    });
+    const subscription = Keyboard.addListener(
+      'keyboardDidShow',
+      listener,
+      context,
+    );
+
+    RCTDeviceEventEmitter.emit('keyboardDidShow', {});
+
+    expect(listener).toHaveBeenCalled();
+    expect(that).toBe(context);
+    subscription.remove();
+  });
+
   describe('scheduling layout animation', () => {
     const scheduleLayoutAnimation = (
       duration: null | number,