The font in use is [LXGW WenKai TC](https://fonts.google.com/specimen/LXGW+WenKai+TC?lang=zh_Hant)。

**Describe the bug**

When displaying LXGW WenKai TC on Apple devices (eg Safari and Google Chrome on iPad), the OpenType `vert` feature is not triggered. This caused vertical punctuations to fail to rotate. This issue does not appear on Windows/Linux devices.

iPad Safari:

**To Reproduce**

Open the HTML file in Apple devices and compare to Windows/Linux devices.

Replication HTML

```html

html,
body {
height: 100%;
}
body {
font-family: "LXGW WenKai TC", sans-serif;
writing-mode: vertical-rl;
height: 100%;
font-feature-settings: "kern" 1, "liga" 1, "calt" 1, "vert" 1;
}

测试

ABCD這～是！鍵·盤＃上￥的％全……形—標＊點（符）號——橫＋排｀豎－排＝的「顯」示【情】況：一；點“明”體‘與’其『他』字，體「對」比？自、動｜橫／變豎。

```

**Expected behavior**

Punctuations in OpenType `vert` feature are triggered.

Google Chrome on Windows: