Recursive Directory / Read All Files when Drag and Dropping

Hi, just downloaded the latest version of mp3tag and I cannot find the option to have it read all files in the current directory when I drop 1 mp3 from that directory. In other words recursive directory read. I can't find the option now.

So now instead of it showing all the mp3's from the directory when I drag one from windows directory it just shows that one file and not all. :unsure:

I answered in another thread: