Chrome drag&drop tabs creates new i3 windows
It appears that dragging and dropping tabs in Chrome always creates a new window, rather than allowing for tab-rearrangement. I suspect that this is a Chrome bug rather than an i3 bug because, according to Michael, i3 has no awareness of drag-and-drop, so I'm posting this as an issue on the Google product forums as well as here; I'd be thrilled, though, to discover that someone here knows how to fix this.
Note: I'm using i3 v. 4.0.1, but at the moment there is no more up-to-date package available for CentOS.
Edit: this happens regardless of whether the initial Chrome window is floating or tiled.