Different texture sizes for output maps

[estherd56773106]

Under the General Export Parameters, there is an option to select a Texture Set size. I have an output template selected which has multiple output maps, but I'd like some of them to have a different texture size for optimization reasons. For instance, Metalness and Anisotropy could be 1024 instead of 2048.

Is there an option to adjust the size of each output map individually?