Description of problem:
When you use the save all button toi save multiple attachments in the same place, you are presented with a file dialog.

If you try to click save in your home it does nothing and simply sits there because your own home folder is not selected, you have to go up in the /home folder, select your home and click save ...

Version-Release number of selected component (if applicable):
2.26.3

Expected results:
When in a folder if nothing is selected and the save button is pressed the current folder on display should be used to save all attchments.