User System Preference changed to false after plugin activationIssue Forms were no longer being shown tabbed. After installing plugin activated for either one of theses plugins: "Security Support Core", "Vulnerability Response".CauseActivation of plugins com.snc.vulnerability, com.snc.security_support.common ("Security Support Core", "Vulnerability Response")ResolutionPRB1346728 fixed in New YorkWorkaround type in Navigator search for User Preferences search for name=tabbed.form and system=true set value from false to true