Error at dkms status for tirdad and lkrg - WARNING! Diff between built and installed module!

https://www.kicksecure.com/wiki/Linux_Kernel_Runtime_Guard_LKRG#dkms_status

sudo dkms status should include
lkrg, 0.7, 4.19.0-6-amd64, x86_64: installed

But it gives me

$ sudo dkms status
Deprecated feature: REMAKE_INITRD (/var/lib/dkms/lkrg/0.9.6.1/source/dkms.conf)
lkrg/0.9.6.1, 6.1.0-16-amd64, x86_64: installed (WARNING! Diff between built and installed module!)
tirdad/0.1, 6.1.0-16-amd64, x86_64: installed (WARNING! Diff between built and installed module!)

Is this ok? Modules are installed from the repo