pkgbase checksums

Hello,

what is the correct way to handle pkg checksum mismatches in pkgbase? 
(pkg check -sa)
For example after installing bash or editing /etc/hosts there are 
checksum mismatches:

     FreeBSD-clibs-12.2.s20220105232846: checksum mismatch for /etc/hosts
     FreeBSD-clibs-12.2.s20220105232846: checksum mismatch for /etc/shells

I workaround this after setting up the jail by executing pkg check -r 
but this doesnt seem right to me. Also this doesnt handle modifications 
made afterwards.
In normal pkgs we got the ability to provide a default and modify this, 
for this files no checksums are stored from what i know.

Thanks in Advance,

Henrik Rosenke