[Samba] testparm comaprison

[Trenta sis]

Hi,

Recently we have added 4.10.7 as additional dc, to our existing 4.4.5
samba AD DC, comparing output testparm I have detected that 4.4.5 has
        map readonly = no
        store dos attributes = Yes

but 4.10.7 doesn't have

Also compared smb.conf and both has the same configuration.

Is this correct? Are required this configurations on 4.10.7?
In a few day I want to upgrade this 4.4.5 with rejoin, but I'm not
sure what I have to do with this two differences

Thanks