Has anyone had trouble with ng-model updating in a photoshop extension?

Question

For some reason I can't get my ng-model to work unless I use CTRL+V or the delete key. I had to add this code to fix it:
Anyone else had this issue>?
(function () {
    'use strict';
    var blur = angular.module('ngModelUpdate', []);
    var directive = ['$parse', function ($parse) {
        return {
            restrict: 'E',
            require: '?ngModel',
            link: function (scope, elm, attr, ngModel) {
                var model;
                if (!ngModel) {
                    return;
                elm.on('input keydown change', function () {
                    scope.$apply(function () {
                        ngModel.$setViewValue(elm.val());
    blur.directive('input', directive);
    blur.directive('textarea', directive);

Answer 1

Same issue here, seems to be fine on text based websites, but any with images on struggle to load.
im on 100mb fibre, and all sites work fone on other devices, just my iPad since upgrading
its loads the site slowly, displays about 3/4 of the page once loaded