it's not a max sig ,it's just 1 sig
really weird that a mystic has a limit and science doesn't
it's not a max sig ,it's just 1 sig I think the OP was talking about the crystal you get when you pull a 6* you already have at max sig(the crystal you can get Immortal Iron Fist from)
It may be a visual bug, or part of some leftover code the devs forgot to implement. However, it’s highly unlikely that you will have more than 6 of a specific class awakening gem sitting in your stash at any point in time.
Damn Bro is flexing AG with a bug post