It was also possible to use double click on a file name in the "Synchronize directories" window, to do the same thing when the files were present ONLY in the left or ONLY in the right directory.
But since version 7.50, the double click on a file name AND the CTRL+F3, work ONLY if the file is present in both directories.

It's very useful when you have a file with a slightly different name to be able to select it manually from the "Compare contents" window which is opened by CTRL+F3 or double click on a file name.
Please activate the double click on a file name AND the CTRL+F3 shortcuts again. They should be active all the time, even if the file to be compared/synchronized in present only in one directory (left or right).
Thanks!
