Pan on matrices busses

I would like to see an option to set different output levels for Left and Right on a stereo Matrix.

Sometimes I’m using a stereo Matrix to feed speakers that are physically hung in different positions. Once the speakers are installed, it can be difficult to fine-tune the balance between them.

I would be happy with simply being able to have different gain levels for L and R, rather than having to use two separate mono Matrices.

This would be really useful for fine-tuning speaker levels after installation.