Hello, This bug resulted in complete system breakage and I couldn't boot anymore (systemd failing to load Kernel modules). I can guarantee that this isn't only cosmetic.
I believe this isn't related to initramfs-tools, because downgrading kmod and libkmod2 from version 26+20191223-1 to version 26-3 fixes the issue. Initramfs now build (and run) correctly. Regards, -- Pierrick CHANTEUX