The reason this keeps coming up for me is because i almost always use a mix of A and B reverbs (A is usually early reflections, B is usually the denser reverberation part). This means I cannot fix the stereo balance afterwards, as A and B reverb have separate balance issues and so fixing it afterwards fixes both together.
The only way around this current limitation is to use multiple entire plugins rather than A/B... essentially the lack of this is making the A/B functionality useless.
Hope that makes sense... I can't imagine this is a big task as you have it elsewhere.
Thank you
