version 6.16.7 is fine.
OS: Fedora Server 42
CPU: AMD Ryzen 9 5950X (b0)
Motherboard: Asus Prime X570 Plus
Bios version: 5041 (08/14/2025)
RAM: DDR4 2666MHz 32GB x4 (Micron)
I think you mean 6.16.x? I edited your title with this assumption.
You could file a bug at bugzilla.redhat.com
Have a search on this site for how to keep more than 3 kernels, in case when you update again you lose all your working kernels.