Add Multiple windows to a Zone

When using addHBGlz is it possible to add multiple windows to a HBZone at once? Or would I need an addHBGlz component for each window?

I’ve tried playing around with the data trees, but it errors saying that the list lengths aren’t the same. One window per zone per component??

You can add as many as windows as you want to a HBZone. Here is an example to add two windows.