Vue snotify doesn't work on iOS Safari 9 and below

[krstic-duci]

Dependencies:

• vue v.2.5.17
• vue-snotify v.3.2.1

I've been testing an application via Browserstack and vue-snotify doesn't work on mobile devices which has iOS Safari 9 and below. Please refer to the images below.

In my main.js I imported vue-snotify like this:
import Snotify from 'vue-snotify'
import 'vue-snotify/styles/material.css'

Vue.use(Snotify, { toast: { timeout: 3500 } })

I can of course enforce my babel and vue, via vue.config.js to transpile dependencies from node_modules like this:
module.exports = { transpileDependencies: [ 'vue-snotify' ] }

And when I try the same devices again on the Browserstack, the error is show that it cannot find variable Intl.

Anyone had similar issue before?