> In Safari, "This text will bounce" (two marquees in orthogonal directions, both with behavior="alternate") only moves left-to-right Well, not for me, at leas

> In Safari, "This text will bounce" (two marquees in orthogonal directions, both with behavior="alternate") only moves left-to-right Well, not for me, at least. Currently using Safari 12.1. Maybe you're using the Catalina beta with a higher Safari version?