SigmaStudio NxM maximum input, output

Good Morning,

I am looking at making a routing switchboard out of the ADAU145x using the NXM mixer algorithm, however while the ADAU145x has 48x48 inputs to outputs the largest mixer block I can create is only 32x32. I have a solution in place for getting around this limitation and utilize the full complement of the serial channels in the DSP, however it essentially would require two-factor steering from our host microcontroller and this would be much more elegant to only have to modify a single value in the memory.

Does AD and SigmaStudio have any appetite or plans for expanding the NXM algorithm to the full complement of 48x48?