I am wondering if it is possible to get complex variable type supported in dlarray. Currently I try to use the auto-differentiation method of matlab r2020a to optimize an optical system, but I find it would not allow me use variables as complex type for dlarray. I would like to request adding the complex type support for dlarray since it is quite common in optical optimization fields (see this paper https://arxiv.org/abs/1904.08601). This feature is already fullfilled by Tensorflow so I would guess it would also be possible for matlab to get it? Much thanks if you guys can expand dlarrary support list in the future.