protractor fails to switch to iframe

• Node Version: node --version v6.11.3
• Protractor Version: Version 5.1.2
• Browser(s): chrome
• Operating System and Version win10

1. run it from console:
   

test.spec.js

describe('Suite: test', function () {

    describe('should select iframe', function () {

        beforeAll(function () {
            browser.ignoreSynchronization = true;
            browser.get('https://www.ammado.com/donate');
        });

        afterAll(function () {
            browser.ignoreSynchronization = false;
        });

        it('should wait for iframe', function () {
            waitForEl($('iframe'));
        });

        it('should switch to iframe', function () {
            browser.switchTo().frame(element(by.tagName('iframe')));
        });

        it('should log', function () {
            console.log('iframe selected!')
        });

    });

    function waitForEl(element) {
        var EC = protractor.ExpectedConditions;
        browser.driver.wait(EC.presenceOf(element), 30000).then(function () {
            // success
        }, function (error) {
            fail("waitForEl: " + error + " on element: " + element.locator());
        });
    };

});

conf

exports.config = {
    directConnect: true,

    capabilities: {
        browserName: 'chrome',
        chromeOptions: {
            'args': ['disable-infobars=true'],
            'prefs': {
                'credentials_enable_service': false
            }
        },
    },

    framework: 'jasmine',

    suites: {
        eval: ['./test.spec.js']
    },

    allScriptsTimeout: 30000,

    jasmineNodeOpts: {
        showColors: true,
        defaultTimeoutInterval: 30000,
        isVerbose: true
    },

    onPrepare: function() {
        const SpecReporter = require('jasmine-spec-reporter').SpecReporter;
        jasmine.getEnv().addReporter(new SpecReporter());
        browser.driver.manage().window().setSize(1440, 900);
    },

};