Please consider bringing back the legacy naming scheme, the label PDF's included the order number that was so helpful. See screenshot below. It doesn't make sense to use a random naming for the labels as they are unique, the legacy version was perfect.
The new versions naming scheme for the packing slips has sort issues in windows, adobe etc. When combining pdf's into one you can see below there is cause for panic. Orders could be shipped to the wrong customer as they are sorted incorrectly. This was never an issue with the old naming. In this instance the random naming for packing slips makes sense, unlike the random naming convention for the label pdfs.
This is the legacy naming, it made sense and sorted correctly.
Thank you for your time,
Could you try sorting on the date as a work around?