See simple example baaaaif/CollectionViewFilterIssue (MainPage.xaml.cs) to reproduce, click hide and show

When items are filtered through a FilterDescriptor they are hidden - correct
Trying to show the previously hidden items they don't appear again as expected - bug

I've used a BooleanFilterDescriptor and a DelegateFilterDescriptor, both don't work.

Stops me from using the RadCollectionView control

When creating a .NET MAUI blank net 9 template and adding for example PDF toolbar, the toolbar icons do not display as the app is build as unpackaged.

Solution:

Change the package type in the .csproj file:

from: 
<WindowsPackageType>None</WindowsPackageType>

to:
<WindowsPackageType>MSIX</WindowsPackageType>

When setting height to the day name label style

<Style TargetType="Label" x:Key="DayNameLabelStyle">
    <Setter Property="HeightRequest" Value="20" />
</Style>

the day names (names of the week days) disappear

When updating to Telerik MAUI 8.0.0 and building the app on Android 5.1 the controls that use RadTextInput internally crash

Controls like, DataGrid, RadEntry, ComboBox, AutoComplete, Numeric, Masked

UNHANDLED EXCEPTION:
[MonoDroid] Java.Lang.NoSuchMethodError: no non-static method "Landroidx/appcompat/widget/AppCompatEditText;.getTextCursorDrawable()Landroid/graphics/drawable/Drawable;"
[MonoDroid]    at Java.Interop.JniEnvironment.InstanceMethods.GetMethodID(JniObjectReference type, String name, String signature)
[MonoDroid]    at Java.Interop.JniType.GetInstanceMethod(String name, String signature)
[MonoDroid]    at Java.Interop.JniPeerMembers.JniInstanceMethods.GetMethodInfo(String method, String signature)
[MonoDroid]    at Java.Interop.JniPeerMembers.JniInstanceMethods.GetMethodInfo(String encodedMember)
[MonoDroid]    at Java.Interop.JniPeerMembers.JniInstanceMethods.InvokeVirtualObjectMethod(String encodedMember, IJavaPeerable self, JniArgumentValue* parameters)
[MonoDroid]    at Android.Widget.TextView.get_TextCursorDrawable()
[MonoDroid]    at Telerik.Maui.Handlers.RadTextInputHandler.MapCustomCursorColor(RadTextInputHandler handler, IRadTextInput virtualElement)
[MonoDroid]    at Microsoft.Maui.PropertyMapper`2.<>c__DisplayClass5_0[[Telerik.Maui.IRadTextInput, Telerik.Maui.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=5803cfa389c90ce7],[Telerik.Maui.Handlers.RadTextInputHandler, Telerik.Maui.Core, Version=8.0.0.0, Culture=neutral, PublicKeyToken=5803cfa389c90ce7]].<Add>b__0(IElementHandler h, IElement v)
[MonoDroid]    at Microsoft.Maui.PropertyMapper.UpdatePropertyCore(String key, IElementHandler viewHandler, IElement virtualView)
[MonoDroid]    at Microsoft.Maui.PropertyMapper.UpdateProperties(IElementHandler viewHandler, IElemen

.....

"System.IO.FileNotFoundException: 'Could not load file or assembly 'Microsoft.Maui.Controls.Compatibility, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.'"

Occurs when creating a blank .net maui project using .net9 and adding Telerik MAUI NuGet Package latest version 8.0.0

Repro steps:

1. Create a new dotnet9 basic project in visual studio.
2. Launch it on windows. it runs.
3. Add the Telerik.UI.for.Maui.Trial package, version 8. (don't bother adding the UseTelerik line to MauiProgram.cs, it'll fail either way).
4. Clean and Rebuild the solution.
5. Debug the app on windows again. It fails on launch with a file not found error that seems to relate to:
"Exception thrown: 'System.IO.FileNotFoundException' in Telerik.Maui.Controls.Compatibility.dll"
System.IO.FileNotFoundException: 'Could not load file or assembly 'Microsoft.Maui.Controls.Compatibility, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.'

Our product is also in use in Hebrew language (RTL) and i noticed that hebrew letters are not shown in the RadDataGrid.

I assume its a but since in other controls i use i havnt encountered this issue (yet).

Please please fix...
This is very important for us.

Many thanks in advance!

When setting BorderBrush, BorderThickess, FocusedBorderBrush and FocusedBorderThickness do not apply on the entire entry control, they apply only on bottom. 

<VerticalStackLayout>
    <telerik:RadEntry Text="Hello World" TextColor="DarkRed" 
                        Background="Wheat"
                        FocusedBorderBrush="Yellow"
                        FocusedBorderThickness="10"
                        x:Name="entry" 
                        BorderBrush="DarkRed"
                        BorderThickness="8"
                        CornerRadius="5,7,7,5"
                        WidthRequest="150"/>
</VerticalStackLayout>

And the result:

Workaround: 

Place the entry in a RadBorder: