To reproduce:
- Set the mode and add ranges from the properties window.
- The ranges are not added to the track bar

Workaround:
- Use the smart tag or add the ranges in code.

To reproduce:
- Drop RadMarkupDialog on the form
- In code set its DefaultFont and show it

WORKAROUND:
Create an instance of RadMarkupDialog prior showing it, not at design time.

Html formatting does not work as expected in design-time.

Description: LostFocus event for the RadDropDownList fires after PopupClosed and before SelectedIndexChanging events no matter that the user have not leave the control yet.

To reproduce:
- add a RadDropDownList with items
- subscribe for the LostFocus event
- open the drop down list and close it: the LostFocus event fires

Workaround:
Use RadDropDownList Leave event:

this.radDropDownList1.Leave += radDropDownList1_Leave;

To reproduce:
- Add pie chart and drop down list with some items to a form.
- Then use the following code:

Private Sub RadForm1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    Dim series As New PieSeries

    series.DataPoints.Add(New PieDataPoint(50, "test"))
    series.DataPoints.Add(New PieDataPoint(50, "test2"))

    series.ShowLabels = True

    RadChartView1.Series.Add(series)

    TryCast(RadChartView1.Series(0).Children(0), PiePointElement).BackColor = Color.Red
    TryCast(RadChartView1.Series(0).Children(1), PiePointElement).BackColor = Color.Blue
End Sub

Private Sub RadChartView1_LabelFormatting(sender As Object, e As ChartViewLabelFormattingEventArgs) Handles RadChartView1.LabelFormatting
    e.LabelElement.Shape = New OfficeShape(True)
End Sub

Workaround:
e.LabelElement.SuspendPropertyNotifications()
e.LabelElement.Shape = New OfficeShape(True)
e.LabelElement.ResumePropertyNotifications()

Create a custom theme starting from Aqua theme. Change the Font for RadLabelElement-TextPrimitive to "Microsoft Sans Serif, 10pt". Save the theme and apply it to the entire application. Show several times a RadMessageBox with long text. The first time the RadMessageBox is sized correcly to its content. Each next showing, cuts off the text.

Workaround:  the possible workaround that I can suggest is to dispose the RadMessageBox instance after showing it:

Private Sub RadButton1_Click(sender As Object, e As EventArgs) Handles RadButton1.Click
    RadMessageBox.Show(Me, "If you have some veeeeery long sample text, the messagebox " & _
                       "should be resized according to its content.", "Caption", MessageBoxButtons.OK, My.Resources.image)
    RadMessageBox.Instance.Dispose()
End Sub

To reproduce:
- Add three line series and only set their point size.
- At runtime remove the second series.
- The points color is not updated corectly.

Workaround
- Set colors in code like this:
lineSerie1.BorderColor = Color.Red;
lineSerie1.BackColor = Color.Red;

lineSerie2.BackColor = Color.Green;
lineSerie2.BorderColor = Color.Green;

lineSerie3.BackColor = Color.Blue;
lineSerie3.BorderColor = Color.Blue;

Please refer to the attached screenshot.

To reproduce:

public RadForm1()
{
    InitializeComponent();
    
    Font f = new Font("Microsoft Sans Serif", 9.5f);
    this.radDropDownList1.DropDownStyle = Telerik.WinControls.RadDropDownStyle.DropDownList;
    this.radDropDownList1.Font = f;

    this.radDropDownList2.DropDownStyle = Telerik.WinControls.RadDropDownStyle.DropDown;
    this.radDropDownList2.Font = f;
}

Workaround:  If the text is not completely visible in RadDropDownList for a specific font you can increase the minimum height of the RadDropDownList and the DropDownListElement.TextBox.TextBoxItem.TextBoxControl.

public RadForm1()
{
    InitializeComponent();
    this.radDropDownList1.MinimumSize = new Size(0, 25);
    this.radDropDownList1.DropDownListElement.TextBox.TextBoxItem.TextBoxControl.MinimumSize = new Size(0, 25);
}

Workaround:

private void radTreeView1_NodeFormatting(object sender, Telerik.WinControls.UI.TreeNodeFormattingEventArgs e)
        {
            e.NodeElement.UseDefaultDisabledPaint = true;
        }

Please refer to the attached gif file and sample project. The screen tip position is not the same each time. Hence, the issue may not be reproducible every time.

Workaround: use the TooltiptextNeeded event.

In the ControlDefault theme, editor cell text is misaligned while editing a cell.

To reproduce:
- Add PageView to a form and set its Dock property to fill.
- Add single page and set its AutoScroll property to true.
- Add some controls and make sure that a scrollbar will appear.
- Start the application and scroll to the bottom.
- Maximize the form. You will notice that the scrollbar position is wrong.

 Workaround:
protected override void WndProc(ref Message m)
{
    if (m.Msg == 0x0112) 
    {
        if (m.WParam == new IntPtr(0xF030)) 
        {           
            this.radPageView1.SelectedPage.AutoScrollPosition = this.radPageView1.AutoScrollPosition;
        }
    }
    base.WndProc(ref m);
}

To reproduce:

1. Add a RadPanorama with several tiles at design time.
2. Open the RadItem Collection Editor and try to reorder the items by using the arrows. Press OK. As a result, the tiles in the form are not ordered as expected although the order in the Collection Editor is the desired one.

Workaround: add the tiles at run-time in the correct order.

To reproduce:
- Try to set the  alignment:
radPopupEditor1.PopupEditorElement.PopupContainerForm.HorizontalPopupAlignment = HorizontalPopupAlignment.RightToRight;
radPopupEditor1.Popup.HorizontalPopupAlignment = HorizontalPopupAlignment.RightToRight;

- The property is reset when the popup is opened.

Workaround:
void radPopupEditor1_PopupOpening(object sender, CancelEventArgs e)
{
    RadPopupOpeningEventArgs args = e as RadPopupOpeningEventArgs;
    int width = radPopupContainer1.Width;

    args.CustomLocation = new Point(args.CustomLocation.X - width + radPopupEditor1.Width, args.CustomLocation.Y);
}

To reproduce:
- Set the Windows theme to Windows 7 Basic
- Start a RadRibbonForm and maximize it

Workaround:

void Form1_Resize(object sender, System.EventArgs e)
{
    if (this.WindowState == FormWindowState.Maximized)
    {
        this.RibbonBar.RibbonBarElement.IconPrimitive.Padding = new Padding(5, 5, 0, 0);
    }
    else
    {
        this.RibbonBar.RibbonBarElement.IconPrimitive.Padding = Padding.Empty;
    }
}

Workaround:
            RadPageViewExplorerBarElement exElement = radPageView2.ViewElement as RadPageViewExplorerBarElement;
            exElement.ItemSize = new Size(200, 100);
            

To reproduce
- Add condition formatting object that changes the font.
- Add cell style that changes the background only.

Workaraound:
Use the CellFormatting event instead of a style.

To reproduce: 
1. Drag and drop RadListView and set the ViewType to DetailsView
2. Add few rows and 2 columns. Set the font of items to Trebuchet MS
3. While resizing columns, the text jumped up. 

Workaround: 
Set the AllowArbitraryItemHeight property to true: 
this.radListView1.AllowArbitraryItemHeight = true;

Workaround: set the TextImageRelation property of the items to ImageBeforeText, you can also check the attached gif file