Webdav copy doesn't use original file dates

NetDrive version: 3.6.571
Windows Version: 10
When I copy a file using explorer, it changes the date of the file to the current date.
I would like to retain the original file date
Using webdav on a Synology diskstation

Hello scott-hellmer

There is no way to set a timestamp of file in webdav protocol.
So, the uploaded file’s timestamp is a time to be created.