While investigating
ICE-8324, it was found that component rendering code in FixViewState.ScriptWriter that calls Application.getStateManager.getViewState(FacesContext) triggers the StateManager's state saving of the view, in order to get the ViewState object. This then causes clearInitialState() to be called on all the UIComponents, which would not happen under Mojarra. Since state saving has happened in the midst of rendering, it then does not happen after rendering, as it should. The affect is that any state that is changed while rendering, such as from lazily loaded or set state, will then be lost between lifecycles.
With
ICE-8324 and the tabSet, a component work-around was employed, but the larger issue still remains.
http://jira.icesoft.org/browse/ICE-8324?focusedCommentId=42816&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-42816
ICE-8303
REGRESSION: ACE:TabSet inside a ui:repeat - Unable to switch tabs after calling button actionListener
