NewRatio parameter is not defaulting to 2 with UseConcMarkSweepGC

Question

I am using UseConcMarkSweepGC with Open JDK 11

GC="-XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccu