Reconfigure Nitrokey after OS change (Stop Heads from complaining)

Some months ago I bought NitroPad T430 with Qubes OS 4.0 and NK Storage 2, 16 GB. Eventually I installed Debian 11 instead of Qubes. (I simply did a USB install on the whole drive). It works great to this day. However, ever since I did this, Heads complains every time I startup the laptop. When I tried to update checksums, it just said this after a moment:

I tried to tinker with Nitrokey through Heads to fix this, but to no avail. Ever since, I just skip the security dongle → options → boot options → ignore tampering and startup. However, it is very annoying.

What steps should I follow to reconfigure Nitrokey, or at least stop Heads from complaining and let me boot quickly? Thank you in advance.