CalendarDatePicker displays date in a strange format on android if DateFormat is used

[DavidM29]

Current behavior

If DateFormat is set on CalendarDatePicker, the date is displayed strangely on android. Works correctly on windows.

Expected behavior

Date should be displayed on android as it is displayed on windows.

How to reproduce it (as minimally and precisely as possible)

• Add CalendarDatePicker on a page.
• Set DateFormat, for example DateFormat="{}{day.integer}/{month.integer}/{year.full}".
• Choose any date on android.

Here is the small repro project:
UnoApp1.zip

Workaround

Have not found any workarounds.

Works on UWP/WinUI

Yes

Environment

No response

NuGet package version(s)

No response

Affected platforms

Android

IDE

Visual Studio 2022

IDE version

17.11.4

Relevant plugins

No response

Anything else we need to know?

No response

[morning4coffe-dev]

@DavidM29 I've confirmed this issue, thank you for reporting it! It is happening only when using .integer on day and month on all Uno targets. I've created a PR #18948 which should fix this issue.

[DavidM29]

Hello @morning4coffe-dev, tested this on latest Uno.Sdk (5.5.56) and it looks same as before. When will this fix be available?

[morning4coffe-dev]

@DavidM29 I think it will be available on 5.6+, can you try with Uno.Sdk 5.6.0-dev.298? I have also opened a follow-up PR which will also address time formatting issues #19099