I hope not... Gears is one of the main franchises that MS has that push hardware and if they have it cross-gen, then it won't be as effective as if it were exclusive to the x1! (Exclusive Exclusive that is)
PC Specs: CPU: 7800X3D || GPU: Strix 4090 || RAM: 32GB DDR5 6000 || Main SSD: WD 2TB SN850