bug: ios, voiceover always reading in english with input type="tel"

**Ionic version:**

[] **4.x**
[x] **5.x**

**I'm submitting a ...**

[x] bug report
[ ] feature request

**Current behavior:**
My application is in lang="pt-PT" and everything works correctly with the voiceover, but with the ion-input with type 'tel' the voiceover always reads in English. if you change the input type to numeric or text the voiceover works correctly

**Expected behavior:**

**Steps to reproduce:**
I made an App to illustrate the problem.
just activate voiceover on iphone and test.
only the input or ion-input of type number will read in pt-PT all others are read in English

Here I leave the link to the git repository.
https://github.com/marcoagsa/capacitorCourse.git

**Related code:**

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```

**Other information:**

**Ionic info:**

```
Ionic:

Ionic CLI : 6.17.0 (/usr/local/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/angular 5.6.13
@angular-devkit/build-angular : 0.1000.8
@angular-devkit/schematics : 10.0.8
@angular/cli : 10.0.8
@ionic/angular-toolkit : 2.3.3

Capacitor:

Capacitor CLI : 2.4.3
@capacitor/android : 2.4.3
@capacitor/core : 2.4.3
@capacitor/ios : 2.4.3

Utility:

cordova-res : not installed globally
native-run : not installed globally

System:

NodeJS : v14.16.0 (/usr/local/bin/node)
npm : 7.12.1
OS : macOS Big Sur
```