Hi,

there is already a possibility to display attached image files (click on thumbnail or select from drop down menu), however, it must be done one by one.

In other words, if there are 15 images attached, one must click fifteen-times and fifteen-times scroll down to the respective image (which is probably much more annoying then just the click on thumbnail).

The only work-around I am aware of is to save all attachments, use some other viewer and then delete the files.