Stock by Attribute v4.0 addon for v1.3.5-1.3.9

[mc12345678]

I have now discovered a 2nd problem. Any product that has combo attributes will show "out of stock" on the display line of the 1st attribute & will not show anything other than the display line on the 2nd attribute. See pic below:

Huh, the picture says otherwise than what I describe below, but the response is as I describe.
Let's see. Your attribute: please choose a bottle size is not marked as display only in the attributes controller. As such when you have added (assuming you have) the attributes as variants that the option "please select bottle size" received no quantities, therefore when the selection(s) were displayed the please choose a bottle size option had no quantity assigned and therefore displayed out of stock.

The listing though does not identify that all product are out of stock, only that the first "please select a bottle size" option is out-of-stock. The others, show that there is stock of some amount and selection of one of them should update the second dropdown unless there is a pre-existing javascript issue or the javascript is not loaded in the correct sequence.

Regardless, your please select option really should be made display only so that when/if customers select that option ZC will know that they are not selecting a true product and that they should be warned about the faulty selection. At least that's the intended operation.