diff --git a/packages/@react-stately/combobox/src/useComboBoxState.ts b/packages/@react-stately/combobox/src/useComboBoxState.ts
index a8a315ffb97..2ac35d3469b 100644
--- a/packages/@react-stately/combobox/src/useComboBoxState.ts
+++ b/packages/@react-stately/combobox/src/useComboBoxState.ts
@@ -306,26 +306,12 @@ export function useComboBoxState<T extends object>(props: ComboBoxStateOptions<T
     setFocusedState(isFocused);
   };
 
-  let selectionManagerProxy = useMemo(() => {
-    let proxy = new Proxy(selectionManager, {
-      get(target, prop, receiver) {
-        // If the menu is closed, don't update the selected key.
-        if (prop === 'replaceSelection' && !triggerState.isOpen) {
-          return () => {};
-        }
-        return Reflect.get(target, prop, receiver);
-      }
-    });
-
-    return proxy;
-  }, [selectionManager, triggerState.isOpen]);
-
   return {
     ...triggerState,
     toggle,
     open,
     close,
-    selectionManager: selectionManagerProxy,
+    selectionManager,
     selectedKey,
     setSelectedKey,
     disabledKeys,
diff --git a/packages/@react-stately/combobox/test/useComboBoxState.test.js b/packages/@react-stately/combobox/test/useComboBoxState.test.js
index 244f7afb36a..7c95620f87a 100644
--- a/packages/@react-stately/combobox/test/useComboBoxState.test.js
+++ b/packages/@react-stately/combobox/test/useComboBoxState.test.js
@@ -177,7 +177,6 @@ describe('useComboBoxState tests', function () {
       expect(result.current.selectionManager.selectedKeys).toContain('0');
       expect(result.current.selectionManager.selectedKeys).not.toContain('1');
 
-      act(() => {result.current.open();});
       act(() => result.current.selectionManager.replaceSelection('1'));
       expect(result.current.selectionManager.selectedKeys).toContain('0');
       expect(result.current.selectionManager.selectedKeys).not.toContain('1');
@@ -191,34 +190,22 @@ describe('useComboBoxState tests', function () {
       expect(result.current.selectionManager.selectedKeys).toContain('0');
       expect(result.current.selectionManager.selectedKeys).not.toContain('1');
 
-      act(() => {result.current.open();});
       act(() => result.current.selectionManager.replaceSelection('1'));
       expect(result.current.selectionManager.selectedKeys).toContain('1');
       expect(result.current.selectionManager.selectedKeys).not.toContain('0');
       expect(onSelectionChange).toHaveBeenCalledWith('1');
     });
 
-    it('supports default no selection', function () {
+    it('supports sdefault no selection', function () {
       let initialProps = {...defaultProps};
       let {result} = renderHook((props) => useComboBoxState(props), {initialProps});
       expect(result.current.selectionManager.selectionMode).toBe('single');
       expect(result.current.selectionManager.selectedKeys.size).toBe(0);
 
-      act(() => {result.current.open();});
       act(() => result.current.selectionManager.replaceSelection('1'));
       expect(result.current.selectionManager.selectedKeys).toContain('1');
       expect(result.current.selectionManager.selectedKeys).not.toContain('0');
       expect(onSelectionChange).toHaveBeenCalledWith('1');
     });
-
-    it('won\'t perform replace a selection if the combobox is closed', function () {
-      // This case covers if a option in the menu is clicked while the menu is closing
-      let initialProps = {...defaultProps};
-      let {result} = renderHook((props) => useComboBoxState(props), {initialProps});
-
-      act(() => result.current.selectionManager.replaceSelection('1'));
-      expect(result.current.selectionManager.selectedKeys.size).toEqual(0);
-      expect(onSelectionChange).toHaveBeenCalledTimes(0);
-    });
   });
 });