How can u change the parameter of a plug-in effect simultaneously for multiple tracks? I have already grouped the tracks and have enabled the plug-in automation. I have also enabled the parameters to be writable.
Specifically I'm trying to change the "reverb time" of multiple vocal buss tracks on the fly at the same time but it will only allow me to write one at a time despite my grouping arrangement. Pro Tools allows me to automate multiple tracks for panning and volume but not for this reverb parameter.