Yes, this is a fact. I messed around with Smoke in his MK2 costume and discovered that he can still do the OTG glitch with his Smoke Bomb. For those who don't know, this glitch is defined as being able to chain a Smoke Bomb after an air throw. This did involve expert timing, but was still an unnecessary addition as it kinda messed with Smoke's true strategy. Though considering how Smoke's alternate costume has probably been banned for tournament use along with the others, I'm not sure if this is a huge concern. Online, however...yeah.
Whether this will be patched over or not remains to be seen.