From the Export Audio Dialog Box: I’d like to be able to check both “L/R Channels” and “Split Channels” boxes at the same time in order to only export separate Left and Right files from my 5.1 output when creating downmixes. Right now it’s either one or the other.
That to me it’s a ass forward request.
I would counter that with being able to export both interleaved and split files at the same time instead.
You can already easily export different channel width mixes at the same time just route to multiple outputs and mixdown as appropriate. I export five 5.1 and five stereo mixes at the same time often. It’s just routing. The LR only is just for basic which stereo exports without having to change the routing IMHO. Or are there other uses?