Bug with Warn on Unsaved Changes

APEX version >= 5 supports a 'Warn on Unsaved Changes' functionally when the setting on page level is 'Yes'.
Problem: For item types 'Popup LOV' and 'Radio Group' the setting 'Ignore' is not applied and you get the warning message.
Solution: Use the following JS code in 'Execute when Page Loads' to fix this problem.

// for POPUP_LOV
$('input[id$=_HIDDENVALUE]').addClass('js-ignoreChange');

// for RADIO_GROUP
$('input[type=radio]').addClass('js-ignoreChange');