iPhone 17 and iOS 26 is rendering an underline artifact on buttons using Font Icons.

### Description

iPhone 17 and iOS 26 is rendering an underline artifact on buttons using Font Icons.

### Steps to Reproduce

Create Button with a Font Icon

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```

### Link to public reproduction project repository

https://github.com/bwinklesky/DumbMaui.git

### Version with bug

9.0.111 SR11.1

### Is this a regression from previous behavior?

Not sure, did not test other versions

### Last version that worked well

Unknown/Other

### Affected platforms

iOS

### Affected platform versions

iOS 26, iPhone 17

### Did you find any workaround?

_No response_

### Relevant log output

```shell

```