When components are dynamically added, the id modification performed by autoid can get out of sync:

In Mojarra StateManagementStrategyImpl:


        // handle dynamic adds/removes
        List<String> removeList = stateContext.getDynamicRemoves();
        if (null != removeList && !removeList.isEmpty()) {
            stateMap.put(CLIENTIDS_TO_REMOVE_NAME, removeList);
        }
        Map<String, ComponentStruct> addList = stateContext.getDynamicAdds();
        if (null != addList && !addList.isEmpty()) {
            List<Object> savedAddList = new ArrayList<Object>(addList.size());
            for (ComponentStruct s : addList.values()) {
                savedAddList.add(s.saveState(context));
            }
            stateMap.put(CLIENTIDS_TO_ADD_NAME, savedAddList.toArray());
        }

"dynamic adds" are populated with the original IDs set prior to autoid modification. When autoid modifies these IDs, they do not match the value expected by state saving.