As per title, Safari shows the tab bar only when at least two tabs are open. Since the tab bar lies below the toolbar, just like in Safari, it gets in the way pointlessly when only one tab is open. I'm not sure whether this is a bug or feature in Orion.
BTW, this is the third time I enter this message because it keeps vanishing when I try to add a screenshot. Bug, feature or I'm a dimwit?
P.S. This time I succeeded dragging the images instead of click on upload button.