Hello DCF62!
I have provided a few steps and possibilities below.
1. Close and Reopen the App
This is the simplest and often most effective solution for temporary software glitches. It forces the app to reload all its resources, which can fix rendering issues.
2. Clear the X App's Cache
Corrupted cache files can sometimes interfere with an app's functionality, including how it displays content.
- Open the X app.
- Go to Settings and privacy from your profile menu.
- Select Accessibility, display, and languages.
- Tap on Data usage.
- Select Media storage and then Clear media storage.
3. Update the App
Developers release updates to fix bugs, and a new update for the X app may be available to address this specific issue.
4. Reinstall the App
If the above steps don't work, a fresh installation can often resolve more persistent issues by ensuring all app files are correctly downloaded.
Additional Information
The "iPhone 16e" is a new model from Apple. It's likely that a recent X app update didn't properly account for the screen dimensions of this new device, causing the video to display incorrectly. Developers usually push out a fix for these kinds of bugs fairly quickly.
While you can't control the video's aspect ratio within the X app itself, the issue isn't with your phone's settings but with the X app's programming. The solutions above are the most reliable ways to fix app-specific glitches on an iPhone.