Description

Summary

On iOS 26.1, DisplayPromptAsync has multiple issues related to input constraints and RTL localization:

The maxLength parameter is not enforced.

Text alignment remains Left-To-Right even when the app is configured for RTL.

Expected behavior

The text input should strictly enforce the maxLength parameter.
Also the text should be centered, or aligned with page FlowDirection

Reproduction

Run on iOS 26.1 simulator

Steps to Reproduce

Link to public reproduction project repository

No response

Version with bug

10.0.20

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

9.0.120 SR12

Affected platforms

iOS

Affected platform versions

iOS 26.1

Did you find any workaround?

No

Relevant log output

Microsoft.Maui.Controls: 10.0.20