Why doesn't Tinymce resize work?

Question

TinyMCE

I added TinyMCE to the site and I'm trying to add the ability to change the size of the editable field, but for some reason I can't solve it by simply changing the settings - the triangle just doesn't appear in the bottom corner.
here are the settings:

selector: "textarea",
language: 'ru',
resize : "both",
theme_advanced_resizing : true,
theme_advanced_statusbar_location : 'bottom',
heme_advanced_resize_horizontal : false,
menubar: false,
statusbar: false,
subfolder:"{{Auth::user( )->id}}",
relative_urls: false,
plugins: [
"advlist autolink lists link charmap print preview anchor",
"code filemanager",
"insertdatetime table contextmenu paste youtube jbimages fullscreen autoresize"
],
image_advtab: true,
relative_urls: false,
remove_script_host: true,
toolbar: "bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent blockquote pagebreak | link jbimages youtube | code fullscreen",
setup : function(ed){
ed.on(' keyup', function(e) {
//console.log('the content ' + ed.getContent());
setUpdateTimeout();
});
}

Answer 1

plugins : 'autoresize'
Have you indicated?
Documentation about this
Well, in general, more data is needed, lay out all the editor settings.