Windows 10 bug

I'm sure that many of you have customized the look of a Windows folder at least one time.
Until now, after customizing a folder, it was possible to copy/move it to another location, without losing its customized look.

Now it seems that, in Windows 10, :
- if you MOVE the folder to a different location, no problem happens.
- instead if you COPY the folder, the customized look goes lost.

I spoke with people in Windows forums, hoping to solve.
Somebody said "It is normal. The customization information aren't copied."
But they are wrong. The .ico hidden file, containing the folder customization is correctly copied. The error is in the desktop.ini file, maybe, that doesn't detect that the folder location is changed.

So, I contacted Microsoft.
They said this is a bug in Windows 10 and that they are going to solve it.