Opening image attachments with double click
Coming from Apple Mail, I have noticed my dependency on being able to double-click on image attachments to open them in an external viewer. I do this rather often to zoom in/out on images to make out details. I have recently started using Thunderbird on Linux, and I only seem to have the option to right click and save the image somewhere before I can view it, which is not very practical.
Is there any chance to see this functionality in Thunderbird too?
Best wishes, Istvan