Menu Popover slide transition looks inaccurate when popover is flipped

### Provide a general summary of the issue here

Click the Menu button here when it's at bottom of the page https://react-aria.adobe.com/Menu#content. The transition looks wrong. It does not happen with Popover and Select.

### 🤔 Expected Behavior?

Slide transition works correctly.

### 😯 Current Behavior

Not sure. Seems like there's a delay when setting the data-placement attribute. When clicking the Menu button repeatedly, the slide transition looks accurate.

### 💁 Possible Solution

_No response_

### 🔦 Context

_No response_

### 🖥️ Steps to Reproduce

Follow official example.

### Version

1.18

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

Chrome

### If other, please specify.

_No response_

### What operating system are you using?

Windows 11

### 🧢 Your Company/Team

_No response_

### 🕷 Tracking Issue

_No response_

Start with the Menu component and the official Menu example at react-aria.adobe.com/Menu#content, reproducing the issue in Chrome when the popover is flipped near the bottom of the page. Compare its placement and slide transition behavior with Popover and Select; done means the Menu transition is accurate on the first click and when clicking repeatedly.

Written by the indexing model from the issue text.