Cannot use jquery-ui/autocomplete() directly

[jnhelal]

Hi

I have some code that uses jquery-ui 1.12.1 autocomplete().
After moving to struts2-jquery plugin 4.0.3: $(sometextfied).autocomplete() do not exist

• Is it allowed to use jquery like this (in a way directly since I do want to use the autocompleter) ?
• If so what is the exact jquery-ui version used by the sj:head tag that expand to something like jQuery.struts2_jquery.require("js/struts2/jquery.ui.struts2.min.js?s2j=4.0.3") ?
• Do this version can actually provides autocomplete() method ?

Also please note the version table is not up to date for 4.0.3, there is an issue already on that