Why must database name be specified in AbstractMongoClientConfiguration?

In https://github.com/spring-projects/spring-data-mongodb it specifies that AbstractMongoClientConfiguration implement String getDatabaseName(). Furthermore, this implementation is mandatory. I found this inconvenient to have to manage the database name property in the implementation when all I want to do is override something else (e.g. configureConverters()). Is there a reason getDatabaseName() could not have a default implementation in AbstractMongoClientConfiguration where the MongoProperties could be injected and used to derive the database name? I considered raising an issue on github, but noticed there's no "Issues" tab, so asking here.