AUI Select2 tooltip on results items

Hi everyone,

I have an AUISelect2 populated by an previously called ajax, and there might be some long names in there which have some ellipsis by default, but there is not tooltip on that items. For e.g.:

Do you guys have any ideas on how can I add the tooltip for the items? (if possible, only the ones with ellipsis, but it’s fine to also have on all of them)