ZWave Device Updater and JS Compatability

I may have discovered an incompatibility with the Device Updater app while using ZWave JS. I'm using a C8-Pro with Platform version 2.4.3.173.

I have several Inovelli LZW31-SN dimmers that I needed to update. When selecting the device in the firmware updater, it would only show Target 0. I could select and update that target just fine. However, it would not show Target 1 to perform the second update to the device. I tried using the old driver update method, but it also could not update Target 1.

I shut down my hub and booted up my old C8 running Platform version 2.4.3.171 which using legacy ZWave. The Device Firmware Updater app DOES show both targets (0 and 1). I finished updating my first device and have begun on the second.