Moving faders whilst using Solo

Currently, if I hit a Solo flash button while having other faders up, if I move those faders when the Solo button is held down then when I release it the faders return to their original position.
I would expect to be able to change these levels and the new levels to hold when Solo is released.
For instance, I'll often hit a strobe cue and want to move all other faders to zero so when I release the Solo I go to black.

I seem to remember talking to someone about this before but cannot remember who or when :) If its already on the feature request list I apologise for the duplication.

Leggy.