Unexpectedly low MaxMetaspace in image eap74-openjdk11-openshift-rhel8:CLOUD-3930

In the image of 7.4.0

docker-registry.upshift.redhat.com/kwills/eap74-openjdk11-openshift-rhel8:CLOUD-3930

we are failing to deploy basic HelloWorld app with error "Terminating due to java.lang.OutOfMemoryError: Metaspace" [log.txt, line 19].

While using eap74-openjdk11-openshift-rhel8:CLOUD-3930, JAVA_OPTS contains

-XX:MaxMetaspaceSize=100m

.

MaxMetaspaceSize was set to 256m in previous image

 registry-proxy.engineering.redhat.com/rh-osbs/jboss-eap-7-tech-preview-eap74-openjdk11-openshift-rhel8:7.4.0.Beta

and with this setting, the deployment passes. [log (2).txt]

Seems MaxMetaspaceSize is lower in CLOUD-3930 image and simple apps fail to be deployed with the default settings of XX:MaxMetaspaceSize=100m

Expected:
Default Metaspace is sufficient for basic apps.