sudo /usr/bin/microshift show-config --mode effective doesn't show the correct memoryLimitMB value

sudo /usr/bin/microshift show-config --mode effective doesn't show the correct memoryLimitMB value. It always shows zero even after modifying the value of memoryLimitMB in config.yaml. 

always

1.edit the memoryLimitMB field to 128 in config.yaml file
2.systemctl status microshift
3.Once its successfully restarted, 

sudo /usr/bin/microshift show-config --mode effective

apiServer:
  subjectAltNames:
  - dhcp-1-235-17.arm.eng.rdu2.redhat.com
  - localhost.localdomain
debugging:
  logLevel: Normal
dns:
  baseDomain: example.com
etcd:
  memoryLimitMB: 0
network:
  clusterNetwork:
  - cidr: 10.42.0.0/16
  serviceNetwork:
  - 10.43.0.0/16
  serviceNodePortRange: 30000-32767
node:
  hostnameOverride: dhcp-1-235-17.arm.eng.rdu2.redhat.com
  nodeIP: 10.1.235.17
 

memoryLimitMB always shows 0

sudo /usr/bin/microshift show-config --mode effective should show the current value of memoryLimitMB

[redhat@dhcp-1-235-17 microshift]$ microshift version
MicroShift Version: 4.13.0_0.nightly_2023_04_10_162321_20230411082419_373392ce
Base OCP Version: 4.13.0-0.nightly-2023-04-10-162321
[redhat@dhcp-1-235-17 microshift]$ microshift-etcd version
MicroShift-etcd Version: 4.13.0_0.nightly_2023_04_10_162321_20230411082419_373392ce