Xamarin.forms: [Bug][iOS] Label Html with vietnamese

[gcomm-trile]

I issued with Label Html Text =

ánh trăng

in iOS( work fine in Android)
Xamarin.Form 4.3.0.991221

[Omarkth]

Same Problem with Arabic text. Encoding is missed up in iOS:

<StackLayout>
    <Label
        Text="نص عربي" />
    <BoxView
        HeightRequest="1"
        Color="Red" />
    <Label
        TextType="Html"
        Text="نص &lt;b&gt;عربي&lt;/b&gt;" />
    <BoxView
        HeightRequest="1"
        Color="Red" />
    <Label
        TextType="Html">
        <![CDATA[
        نص <b>عربي</b>
        ]]>
    </Label>
</StackLayout>

Here is how it looks:

It works just fine on Android.

[bares43]

Same problem here with Czech characters: ěščřžýáíé. On Android it works just fine.

[Sasha111ua]

same happens to Ukrainian and Russian

[bares43]

It seems it's fixed in new XF 4.5.0.356

[Sasha111ua]

It seems it's fixed in new XF 4.5.0.356

Confirm for ukr and rus

[gcomm-trile]

confirm for vietnamese