1. Adobe Photoshop 25.4
2. Windows 11 Home Single Language version 23H2
3. - create a gradient in the middle of the artboard
- export to PNG or JPG and you can file my PSD file in the attachment
4. you can see on the screen that I capture
as you can easily see when I export as a PNG the result is different from my preview screen the position of my gradient is changed 