I'm noticing after stopping the gradle process (either with Ctrl-C or "./gradlew --stop") the postgres server is still running despite having the "stopWhenBuildFinished" parameter set to true. Running Ubuntu Linux.

postgresEmbedded {
	version = "V10"
	host = DB_HOSTNAME
	port = DB_PORT
	dbName = DB_NAME
	username = DB_USERNAME
	password = DB_PASSWORD
	stopWhenBuildFinished = true
}

Is this a known issue?