If i choose a effect plugins/instrument you get to see a effect plugins/instrument window with all available effect plugins/instrument you system. All plugins are put in a folder ant you have to click with your mouse pointer to open the folder.
In the past you wood hover above a plugin folder and it wood show the effect plugins/instrument plugins in side the folder. This haze bin changed i think sins cubase 7.
In wavelab this haze remained the same using the old method. Bring back this option or make it so that you can change this in the preferences.
Bring back the hover option to open plugin folders or make it optional in the preference window.
I feel this is more efficient.