Changing 'Translate single file' location of translated file

I am using the latest version of Studio 2017 to translated *.sdlxliff files that my client sends me.

In the past, when I was using the 'Translate single file' option, Studio simply created a *.sdlproj file in the same location where my client's *.sdlxliff was when I hit save. So I simply returned the same file to the client (in the same directory where it originally was).

Now, Studio saves the files (a copy of the *.sdlxliff and a *.sdlproj) in the folder Documents \ Studio 2017 \ Projects \ Dropfiles \

Just for clarity, the *.sdlxliff file was saved in a folder before I dragged it in Studio (as opposite as dragged directly from an email). 

 

How do I revert this behavior? I do not want to have to look for the saved file in an usual location, that is the point of the 'Translate single file' to me!