fix(Menu): adjust initially drilled-in root menu height#12294

kmcfaul merged 1 commit intopatternfly:mainpatternfly/patternfly-react:mainfrom

tarunvashishth:fix/menu-drilldown-initial-state-heighttarunvashishth/patternfly-react:fix/menu-drilldown-initial-state-heightCopy head branch name to clipboard