[ https://issues.jboss.org/browse/DROOLS-2392?page=com.atlassian.jira.plugi... ] Michael Anstis commented on DROOLS-2392: ---------------------------------------- Nice find [~jomarko] :-) This is not caused by DROOLS-2301 but by the fourth undo going back to the "graph" screen. When the first redo is executed and the User navigated back to the "grid" screen the widget is re-created with a new "UI model" that differs to that associated with the original commands. When the second (and third and fourth) redo is executed the rows are added back to the original "UI model" associated with the command and not the new model associated with the widget. This JIRA affects ALL commands when the User navigates back to the "graph" screen. -- This message was sent by Atlassian JIRA (v7.5.0#75005)