Actually my understanding is that we did get batch 2 working recently. Looks like we just need to update that support article. Note that it's listed on our supported hardware matrix at https://support.casa.io/knowledge/supported-platforms-and-hardware-device-firmware
Thank you! I was just nervous to recommend people to buy a Passport because of that. Thanks for clarifying, cause it looks to be the simplest process for Casaians to replace a hardware device in their multisig scheme... Even Coldcard still forces you to use an SD card.