Fix WASM changing scroll position on focus changing + fix keyboard focus not bringing the new focus target into view

[ramezgerges]

GitHub Issue (If applicable): https://github.com/unoplatform/uno.chefs/issues/998

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• Unit Tests and/or UI Tests for the changes have been added (for bug fixes / features) (if applicable)
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Internal Issue (If applicable):

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[ramezgerges]

@MartinZikmund SelectingTimeSetsSelectedTime is failing, so I went to test it out locally, and it doesn't seem to be working locally even on master. Any idea why?

Failed: SelectingTimeSetsSelectedTime() [System.ArgumentException] 
 System.ArgumentException: value
   at Windows.Globalization.Calendar.set_Period(Int32 value) in D:\uno\src\Uno.UWP\Globalization\Calendar.cs:line 296
   at Uno.UI.RuntimeTests.Tests.Windows_UI_Xaml_Controls.TimePickerIntegrationTests.CreateTime(Int32 hours, Int32 minutes, Int32 period) in D:\uno\src\Uno.UI.RuntimeTests\MUX\Microsoft_UI_Xaml_Controls\TimePicker\TimePickerIntegrationTests.cs:line 28
   at Uno.UI.RuntimeTests.Tests.Windows_UI_Xaml_Controls.TimePickerIntegrationTests.SelectingTimeSetsSelectedTime() in D:\uno\src\Uno.UI.RuntimeTests\MUX\Microsoft_UI_Xaml_Controls\TimePicker\TimePickerIntegrationTests.cs:line 279
   at Uno.UI.Samples.Tests.UnitTestsControl.<>c__DisplayClass63_2.<<ExecuteTestsForInstance>g__InvokeTestMethod|3>d.MoveNext() in D:\uno\src\SamplesApp\SamplesApp.UnitTests.Shared\Controls\UnitTest\UnitTestsControl.cs:line 894

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[MartinZikmund]

@MartinZikmund SelectingTimeSetsSelectedTime is failing, so I went to test it out locally, and it doesn't seem to be working locally even on master. Any idea why?

Failed: SelectingTimeSetsSelectedTime() [System.ArgumentException] 
 System.ArgumentException: value
   at Windows.Globalization.Calendar.set_Period(Int32 value) in D:\uno\src\Uno.UWP\Globalization\Calendar.cs:line 296
   at Uno.UI.RuntimeTests.Tests.Windows_UI_Xaml_Controls.TimePickerIntegrationTests.CreateTime(Int32 hours, Int32 minutes, Int32 period) in D:\uno\src\Uno.UI.RuntimeTests\MUX\Microsoft_UI_Xaml_Controls\TimePicker\TimePickerIntegrationTests.cs:line 28
   at Uno.UI.RuntimeTests.Tests.Windows_UI_Xaml_Controls.TimePickerIntegrationTests.SelectingTimeSetsSelectedTime() in D:\uno\src\Uno.UI.RuntimeTests\MUX\Microsoft_UI_Xaml_Controls\TimePicker\TimePickerIntegrationTests.cs:line 279
   at Uno.UI.Samples.Tests.UnitTestsControl.<>c__DisplayClass63_2.<<ExecuteTestsForInstance>g__InvokeTestMethod|3>d.MoveNext() in D:\uno\src\SamplesApp\SamplesApp.UnitTests.Shared\Controls\UnitTest\UnitTestsControl.cs:line 894

Very interesting! Can you please debug what is the value the Period setter is trying to set? Thanks!

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