Can't disable double click & middle click to display listary in 4.0?

I don’t want double click & middle click to display listary menu, but I found it can’t be disabled in version 4.0. Is that true?

Open Listary Options - By Window Type, select an application on the list and then uncheck Mouse double-click/middle-click.

Channing said:
Open Listary Options - By Window Type, select an application on the list and then uncheck Mouse double-click/middle-click.

oh, i see … I didn’t notice that option
Thx