Multiple Macro Outputs?

Is it just me, or is there something wrong with this feature?
I have to use a single macro output through a splitter for it to work.

What do you expect it to do? That feature isn’t intended to be a splitter.

If i make a macro that ends in a splitter, the macro has multiple outputs that seem to work. But if I click the ‘add port’ button in the macro output, the created outputs don’t seem to work at all, any attached devices have a red square. What is this feature supposed to do?

But you do have connected something to the new input ports of the macro output device? Your macro shouldn’t have more than one output unless you created them by clicking “add port”.
I’d suggest to take a look into the Abs Difference Macro that comes with WM. I uses multiple outputs.

Can you post a screenshot from where you think things are going wrong?

Ah, I hadn’t connected anything inside the macro to the input.
Thanks!