X defaulting to side-by-side output on multiple displays: Anaconda implications?

I remember seeing a recent announcement from the X guys that henceforth, X will be defaulting to side-by-side mode on systems with multiple displays, rather than clone mode. I just realized this may have implications for anaconda. Is whatever WM we load anaconda in capable of handling this, or are we going to wind up with anaconda centred across the middle of both displays on systems with two monitors? I'll be testing this as soon as we have an anaconda that's actually capable of making it into X, since I have a qualifying setup (a dual monitor NVIDIA card that nouveau can drive properly). But I thought I'd bring it up as soon as it occurred to me, since we're close to alpha compose time. Anaconda guys, do you know off-hand whether this will be a problem or not? -- Adam Williamson Fedora QA Community Monkey IRC: adamw | Fedora Talk: adamwill AT fedoraproject DOT org http://www.happyassassin.net