Not a big issue but with the introduction of an IPv4 group, there is a naming inconsistency in the ranges that make up that group.
The last two have 'group' in their name and they aren't groups, they are a range and may cause confusion for inexperienced users when they want to use the full 'IPv4 Group'. I know I can just edit their names myself but Sophos may want to correct this before v19 goes GA.