In Safari, holding Shift allows selecting a range of tabs, and holding Command allows selecting or deselecting individual tabs. Selected tabs get a slightly darker highlight. After selecting multiple tabs, users can perform batch actions — for example, drag them into a new window in one move (or add them into another window).
Safari:
Actual Result in Orion:
Only one tab can be selected at a time 🙁
Tabs should be selectable in ranges or individually, visually highlighted, and support group actions such as drag-and-drop into a new window.
Version 0.99.136-beta (WebKit 622.1.15.19.2)
Tahoe (26)