WinSCP changes file ownership on edit remote file

I don't know why, but for a particular file always the same on every server where it's located WinSCP changes its owner when saving it.

Before editing file is owned by apache user then ownership is set to root. That behavior occurs only for that file.

How can force WinSCP to not change ownership?

It seems that the problem is not from winscp but from editor. closing issue. thank you

You may want to turn off the transfer via temporary file:
https://winscp.net/eng/docs/resume#automatic

I did solve my problem via @Martin's solution. Thank you very much :)