I’m experiencing an issue with the BarTender integration. When we receive multiple UPS label files via the UPS API, they are automatically saved to the designated file path — we don’t manually handle or modify them. In the BarTender Administration Console, each file appears separately as expected.

However, the labels that are printed are exactly the same for each file. What I expect is that each of the 6 label files corresponds to a different box, with the labels showing something like "1 of 6", "2 of 6", and so on. Instead, it seems like BarTender reads just the first file (File A), sees the "1 of 6" count, and then prints that same label 6 times — rather than printing each of the 6 individual files once.