When setting the "Maximum Memory the server can Use" in the OneClick Administration "Web Server Memory" page, the value is not being updated in the $SPECROOT/tomcat/conf/OneClickService.conf file.
Release : 21.2.6
Component :
Remove the $SPECROOT/tomcat/work folder and restart the Spectrum tomcat process. In the event you are still seeing issues restart the OneClick server and make the change again.