[iOS] Label with a fixed WidthRequest has wrong height

[maonaoda]

Description

wrong height on iOS:	correct height on Android:

Steps to Reproduce

No response

Link to public reproduction project repository

https://github.com/maonaoda/MauiBugs/tree/Bug/26644

Version with bug

9.0.21 SR2.1

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

No response

Did you find any workaround?

No response

Relevant log output