correction, looks like the rear frame slides forward to reduce the packaged size. If they combined this with the half way design of singled sided forks and rear stays it could have gone very compact indeed! with an angled fold like a mezzo or birdie. Just occurred to me that's what the "IFMODE" is.

Twin triangled frame without a high flexy seatpost that folds as compact, (or more than), a Brompton could be a market leader. and remove the prejudice of conventional over folding beam frames.