Unplanned
Last Updated: 16 May 2025 16:27 by Chris Burtch

the text in the spinner wraps when scrolling the spinner. 

The issue happens in Time, TimeSpan, Date and DateTime pickers with day, month, hour spinners. 

The issue happens in maui 9.0.60 and 9.0.70 versions.

It works with maui 9.0.50 and lower versions 

Unplanned
Last Updated: 14 May 2025 15:27 by Haidar
Thumb position is misplaced when applying style through trigger and setting width.
Unplanned
Last Updated: 14 May 2025 15:15 by Haidar
When applying a style through triggers the position of the track is misplaced only first time.
Unplanned
Last Updated: 14 May 2025 12:14 by Stephen
when setting a custom font to the column header style, the DataGrid crashes with null ref exception on WinUI.
In Development
Last Updated: 13 May 2025 18:49 by ADMIN
When setting the header item style as implicit style for example in the Styles.xaml folder, crash occurs on WinUI, on android the control does not display
In Development
Last Updated: 13 May 2025 08:29 by ADMIN
Null Ref Exception occurs when calling ScrollItemIntoView at the time when navigating away from the page. 
Unplanned
Last Updated: 13 May 2025 07:48 by Teddy
If you use FooterContentTemplate to add elements into the footer that require mouse over/click events (eg a Button or a Label with a tooltip), it works fine as long as the datagrid has enough data to scroll. However, if you resize the grid bigger or remove items until you no longer need to scroll and you have empty space between the last row and the footer, then none of those mouse events work.
Unplanned
Last Updated: 12 May 2025 08:48 by ADMIN

Delegate aggregate descriptor does not update value in the UI when adding/removing item.

The behavior also happens with the property aggregate descriptor.

In Development
Last Updated: 12 May 2025 08:45 by ADMIN
Created by: Erik Damgaard
Comments: 4
Category: Popup
Type: Bug Report
7

When adding for examples, ComboBox/AutoComplete, Pickers inside RadPopup and open the pickers/combo dropdown. Then close the RadPopup, the popup of the pickers/combo/autocomplete stays open. The behavior occurs on iOS, MacCatalyst and WinUI. On Android exception is thrown.

Declined
Last Updated: 12 May 2025 06:29 by ADMIN
Created by: Malcolm
Comments: 20
Category: CollectionView
Type: Bug Report
3
Our error reporting is getting multiple of these crashes:
Message: Object reference not set to an instance of an object
Telerik.Maui.Data.LocalDataSourceProvider.ProcessCollectionChanged(NotifyCollectionChangedEventArgs e)
Telerik.Maui.Data.LocalDataSourceProvider.ProcessPendingChanges()
Telerik.Maui.Data.LocalDataSourceProvider.OnCompleted(Object sender, DataEngineCompletedEventArgs e)
Telerik.Maui.Data.ParallelDataEngine.RaiseCompleted(DataEngineCompletedEventArgs args)
Telerik.Maui.Data.ParallelDataEngine.ProcessBottomLevelsParallel(Task`1 bottomLevelResultsTask, ParallelState parallelState)
Telerik.Maui.Data.ParallelDataEngine+<>c__DisplayClass102_0.<BeginParallelProcessing>b__1(Task`1 task)
System.Threading.Tasks.ContinuationTaskFromResultTask`1[[Telerik.Maui.Data.ParallelDataEngine+GroupingResults, Telerik.Maui.Core, Version=10.0.0.0, Culture=neutral, PublicKeyToken=5803cfa389c90ce7]].InnerInvoke()
System.Threading.Tasks.Task+<>c.<.cctor>b__292_0(Object obj)
System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread , ExecutionContext , ContextCallback , Object )
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread , ExecutionContext , ContextCallback , Object )
System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& , Thread )

unfortunately we don't have a repro for this crash just yet.

It does look like it's occuring on iOS only.
Unplanned
Last Updated: 09 May 2025 05:59 by ADMIN

When adding an entry in the popup content and focusing the entry, the popup background crops on bottom when the keyboard appears.

The issue happens only on emulators pixel 7 pro, pixel 6a, android 13,14,15 etc. Currently, cannot reproduce on a real device.

Unplanned
Last Updated: 08 May 2025 08:13 by ADMIN
We have an Android device with a scanner. The scanner acts as a keyboard wedge and auto types the scanned item (barcode, tags etc.) into the Entry control and simulates the Enter Key being pressed in the background to execute the Completed event. With the .NET MAUI Entry the Completed event is fired, while with Telerik .NET MAUI Entry (RadEntry), the Completed event is not raised.
Unplanned
Last Updated: 30 Apr 2025 10:13 by Luis
Create a blank telerik project (I've not used shell);
Update maui to 9.0.50 (for more relevance with current code);
Replace the contents of MainPage.xaml with the xaml shown below;
Remove unnecessary code from MainPage.xaml.cs to allow app to build and run;
OBSERVE:
Test 1.2 fails - items are shown on a single row when they should not fit.
Test 1.3 fails - items are shown on a single row when they should not fit, and the wrap layout is extended to two rows.
Test 2.1 fails - items are show on two rows when they should fit a single one.
In Development
Last Updated: 30 Apr 2025 10:07 by ADMIN

Begin editing the first cell firs column
Without closing the cell editor, scroll down to the last cell, the first cell should exit the viewport.
Start editing the last cell.
Scroll back up to the first cell

The content inside the first cell is missing.

The content should be there.

In Development
Last Updated: 29 Apr 2025 08:20 by ADMIN

I would like to draw attention to this at an early stage.
When using MAUI Nightly 8.0.20-nightly.10376, the app crashes immediately upon startup if you set Telerik Popup Settings in the MAUI Styles

See min repro example https://github.com/baaaaif/MauiNightlyCrash

<MauiVersion>8.0.20-nightly.10376</MauiVersion>
<Style TargetType="telerik:RadTimePicker">
    <Setter Property="PopupSettings">
        <Setter.Value>
            <telerik:PickerPopupSettings IsHeaderVisible="False" />
        </Setter.Value>
    </Setter>
</Style>

From the inner Exception...:

NameValueType
â—¢InnerException{"Object reference not set to an instance of an object."}System.Exception {System.NullReferenceException}

at Microsoft.Maui.Controls.AppThemeBinding.AppThemeProxy..ctor(Element parent, AppThemeBinding binding) at Microsoft.Maui.Controls.AppThemeBinding.Apply(Object context, BindableObject bindObj, BindableProperty targetProperty, Boolean fromBindingContextChanged, SetterSpecificity specificity) at Microsoft.Maui.Controls.BindableObject.SetBinding(BindableProperty targetProperty, BindingBase binding, SetterSpecificity specificity) at Microsoft.Maui.Controls.BindableObject.SetBinding(BindableProperty targetProperty, BindingBase binding) at Microsoft.Maui.Controls.BindableObjectExtensions.SetAppTheme[T](BindableObject self, BindableProperty targetProperty, T light, T dark) at Microsoft.Maui.Controls.BindableObjectExtensions.SetAppThemeColor(BindableObject self, BindableProperty targetProperty, Color light, Color dark) at Telerik.Maui.Controls.PickerPopupSettings.OnPopupOutsideBackgroundColorPropertyChanged(Color color) at Telerik.Maui.Controls.PickerPopupSettings..ctor() at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean wrapExceptions)


In Development
Last Updated: 29 Apr 2025 07:35 by ADMIN

when adding entry to the page a margin is added. The space between the Entry and other controls is significant: 

this is a sample xaml:

	<VerticalStackLayout>
		<telerik:RadEntry  x:Name="entry" Placeholder="telerik entry" BackgroundColor="AntiqueWhite" />
		<telerik:RadEntry x:Name="myentry" Placeholder="telerik entry" BackgroundColor="AntiqueWhite" />
		<Entry Placeholder="maui entry" BackgroundColor="LightBlue"/>
		<Entry Placeholder="maui entry" BackgroundColor="LightBlue"/>
	</VerticalStackLayout>

 

this is the result:

 

In Development
Last Updated: 28 Apr 2025 14:00 by ADMIN

Keep the data grouped, make the window a bit smaller so you have a decent amount of rows to scroll through, and using your mouse wheel, scroll up and down quickly. Eventually you'll notice that the grid will start to bounce a bit. For example, you'll scroll down and then without scrolling the mouse wheel up at all, it'll jump back up a few rows on its own.

Unplanned
Last Updated: 28 Apr 2025 07:28 by Nate
When calling Focus() programmatically, the keyboard does not appear. 
In Development
Last Updated: 25 Apr 2025 13:48 by ADMIN

Text is not centered horizontally on WinUI. 

on maui 9.0.50 text is not visible and hiding the ClearButton does not work

on maui 9.0.40 text is not centered but hiding the ClearButton works

 

In Development
Last Updated: 25 Apr 2025 11:36 by ADMIN

Starting with v10, all groups except the last, get a blank, empty row.

If you toggle off the grouping, the empty rows go away, but once you put the grouping on, these empty rows show up again.

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