I added a question mark to the title, because I don't know whether I'm reporting a bug or a feature... This is about additional third-party actions registered in the menu that pops up when you right-drag a file or a directory.
In my case, I have TortoiseSVN and 7-zip installed. So, when I right-click and drag, I get:
In Windows Explorer:

In Salamander:

And if I click on Other...

I think the WinExp way is better (one aim+click saved). Is the Salamander behavior intended or accidental?
Additional question/suggestion: would it be possible that salamander is aware of SVN ? Ideally, I would expect that on files/dirs linked to a repository, F5/F6, for instance, offers me to do a "file + repository" copy/move.
Asking too much ?

Anyway, thanks for Salamander!

Cheers