How to set the default when selectisze.js uses addOption to create a new drop-down item Thank you

problem description

selectisze.jsaddOption option

the environmental background of the problems and what methods you have tried

selectisze.jsaddOption option selected
 
    if(sel_name == "owner"){
                // $("-sharpowner").attr("disabled",true)
                $.each(dataArr, function(i, item){ 
                    $("select[name=""+sel_name+""]").selectize()[0].selectize.addOption({ title:item,selected: "true"})
                });

related codes

/ / Please paste the code text below (do not replace the code with pictures)
this is the html section

<div class="form-group row">
                            <div class="col-sm-4">
                                <label><span class="pref-star">*</span>Owner</label>
                                <select name="owner" id="owner" data-required="true" multiple="multiple">
                                </select>
                            </div> 

Feb.08,2022
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3c1b3-e838.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3c1b3-e838.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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