Just so that you should know that BIOS time is not new – it was only not enabled for all. What is the Last BIOS time? Technically it is the amount of time taken by the UEFI (BIOS) to initialize (POST) ...

We noticed a very peculiar issue where even after changing the Boot order in BIOS, we were not able to boot from the other boot device; instead, it defaulted to booting from the Windows Boot Manager.

I have a Thelio desktop whose BIOS was updated on 2024-02-17. This is a dual boot system and the Windows partition remains bootable. I'm using a single nvme drive for both PopOS and Windows.