I frequently get notifications about followed discussions in different forums and want to open the link to that discussion in a new background tab, and also delete the current email and view the next one. To do it currently I need to ctrl+click, then move the cursor all the way up to click the Delete button, and repeat again and again.
One only relatively-quick workaround is to middle-click and press the Delete button on the keyboard, but I find clicking the mouse wheel inconvenient, as I frequently end up scrolling the page. It would be much nicer if Fastmail had an option to both open the link and delete them mail with a single mouse click (or ctrl+click).
Thanks!