MOV videos on Story block are displayed upside down

### Impacted plugin

Jetpack

### Quick summary

When .mov video files are added to a Story block, the video is displayed upright on desktop browser.

Mobile browser displays the video correctly.

### Steps to reproduce

1. Open a post or page editor
2. Add a Story block
3. Add a `.mov` video on the Story block
4. Visit the post or page on the site

### A clear and concise description of what you expected to happen.

Video should be displayed upright.

### What actually happened

Video is displayed upside down as in this post on a user site: https://bnrealestateco.com/2024/12/30/new-homes-kent-washington/

### Impact

One

### Available workarounds?

Yes, easy to implement

### If the above answer is "Yes...", outline the workaround.

Workaround is to convert the video file from `.mov` to `.mp4` using [Handbrake](https://handbrake.fr/), using the steps in the [Recommended Video Settings](https://wordpress.com/support/videopress/recommended-video-settings/) WordPress.com support guide.

### Platform (Simple and/or Atomic)

_No response_

### Logs or notes

_No response_

Start by reproducing the issue in a post or page with a Story block containing a .mov video, then inspect the Story block's video-rendering entry point. Compare desktop and mobile behavior; done means the .mov video displays upright on desktop while remaining correct on mobile.

Written by the indexing model from the issue text.