Lenovo ThinkPad C13 Yoga Chromebook (MORPHIUS) fingerprint reader

Hey everyone, I flashed the full ROM / UEFI firmware on my C13 Chromebook yesterday and installed EndeavourOS.

Most things seem to be working fine so far - audio worked out of the box, both webcams work, I used GitHub - saibotd/tp-auto-kbbl: Auto toggle keyboard back-lighting on Thinkpads (and maybe other laptops) for Linux as a base for controlling keyboard backlight automatically just like on ChromeOS.

One thing which does not work though is the fingerprint reader - well, I don’t even know if it would work because it’s not even recognized by the system.

$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 05e3:0610 Genesys Logic, Inc. Hub
Bus 003 Device 003: ID 8087:0029 Intel Corp. AX200 Bluetooth
Bus 003 Device 004: ID 04f2:b639 Chicony Electronics Co., Ltd EasyCamera 5M
Bus 003 Device 005: ID 5986:212f Bison Electronics Inc. Integrated Camera
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

I’m wondering if this is an issue with my choice of OS or a firmware issue?