userEvent.keyboard('{arrowdown}') no longer opens combobox in playwright tests since 12-20 release

### Provide a general summary of the issue here

We use Storybook interaction tests and storybook [test-runner](https://storybook.js.org/docs/writing-tests/test-runner) to run interaction/unit tests against our components. When I updated to the 12.20 release, I noticed that in the test-runner (but not in the browser interaction tests tab, which I don't believe uses Playwright) all of our combobox tests that use `userEvent.keyboard('{arrowdown}')` or `user.type(await canvas.findByRole('combobox'), '{arrowdown}')` on the text input to open the popover no longer fire the open event.

Interestingly, the tests where I type letters seem to work fine, it's simulating other keys that doesn't appear to. Are you aware of any changes to key press behavior for overlays that may have broken this?

### 🤔 Expected Behavior?

The combobox opens when simulating an arrowdown

### 😯 Current Behavior

the combobox does not open simulating an arrow down

### 💁 Possible Solution

_No response_

### 🔦 Context

This is a long shot. I looked at the commits in the react-aria/overlays folder in code and didn't see anything obvious that stuck out to me, so hoping you all have an idea of a change that may have caused this between the November and December release. These are the packages we use:

```
"@react-aria/button": "3.9.1",
"@react-aria/combobox": "3.8.1",
"@react-aria/dialog": "3.5.9",
"@react-aria/i18n": "3.10.0",
"@react-aria/interactions": "3.20.1",
"@react-aria/listbox": "3.11.3",
"@react-aria/menu": "3.12.0",
"@react-aria/overlays": "3.20.0", // downgrading yo 3.19.0 will fix the issue
"@react-aria/separator": "3.3.9",
"@react-aria/ssr": "3.9.1",
"@react-stately/collections": "3.10.4",
"@react-stately/combobox": "3.8.1",
"@react-stately/data": "3.11.0",
"@react-stately/list": "3.10.2",
"@react-stately/menu": "3.6.0",
"@react-stately/overlays": "3.6.4",
```

### 🖥️ Steps to Reproduce

-

### Version

2023-12-20

### What browsers are you seeing the problem on?

Other

### If other, please specify.

Jest + Playwright

### What operating system are you using?

MacOS & Windows

### 🧢 Your Company/Team

_No response_

### 🕷 Tracking Issue

_No response_