JSFiddle - React, Tailwind, and code Playground

HTML

<textarea id="FirstTextEditor1" >Hello</textarea>
<textarea id="FirstTextEditor2" >Hello</textarea>
<textarea id="FirstTextEditor3" >Hello</textarea>

JavaScript

$(document).ready(function(){
    $('textarea').focus(function(e){
        var that = this;
        setTimeout(
            function() {
                that.select()
            }, 0);
    });
});