Both CLASS and MODULE use setFlags(Flag.RESTART_RESOURCE_SERVICES) but I believe that is incorrect; it should be setFlags(Flag.RESTART_ALL_SERVICES). The uses I saw appear to require a server reload. If there are any that don't then those need to use a different AD.
I mark this Blocker not because it's a huge thing but because https://github.com/wildfly/wildfly-core/pull/3908 adds another use of these and there is no reason to publish additional incorrect API descriptions.
I see no compatibility issue with simply changing this. #3908 means there is a new API version and this change is just a metadata correction to reflect the actual behavior.