Search option for all fixtures that haved been used in the selected cuestack

Can you please ADD a “Search fixture option” for all fixtures that have been used in the selected cue stack?
To my opinion this is useful because after that search option has finished, and Onyx has founded all the fixtures in that cue stack , we can say activate all parameters in “default values” so we can create a cue 0 only with the used fixtures in that cue stack!
Very useful for an MIB and a Cue Only feature.