Encrypting a file used to allow me to select keys from a window, the way it currently still is on Linux/Ubuntu (version 2.2.0) (see attached).
In the new version on Windows, I am only presented one key and I am offered the option of adding another one.
But ...
I don't have perfect memory and there are too many things I need to remember already and it would be a serious handicap to have to go elsewhere and find out the which other key I need each time I need to encrypt a file.
I concede it is not a software bug, though I strongly suggest that it can be classed as a design bug.