IntelliJ code reference popup blocks code

On my MacBook, I use cmd-mouse-click to navigate to code definitions.  Lately, when I hold down the cmd key and move my mouse over the class/method I intend to navigate to, an annoying code reference popup appears, blocking the code it describes and preventing me from navigating to class/method definition.  Sooooooo annoying.

Is there a way to get the code reference popup to appear below the class/method, or possibly add a delay before the code reference popup appears, or worst case simply turn it off?