OK, new to WFA here. What's the secret to creating multiple volumes?
Here's what I'm trying to do: Create, say, 5 volumes all starting with "test1" and then use incremental naming to give them a "2", "3", "4" etc suffix.
Here's what happens in the preview:

I can see in the details that the name increments successfuly only once:

Here are my inputs:

Here are the parameters for the 'Create Volume' step. As you can see they're straight out of the box using the Space Efficient Settings for NFS Datastores template, with the exception of the name parameter, which I'll show later:

Here's the name parameter settings:

Here's the search criteria:

And the final piece of the puzzle, row repetition:

So you can see I'm not trying to reinvent the wheel here, just create a whole lot of volumes. What am I missing?