Root [Boost Mobile] Roms with multi-windows?

[dmcjr22]

Hey friends im running a att s3 and the root section for att is pretty dead nobody to answer my question. So my question is that there are certain roms that run all all variants ie carbon, with that being said do any of these multi variant roms have multi window feature? I know there is a xposed mod for multi window but to buggy for me.

Thanks