Released: May 12, 2026

Updates in 2026 Volume 1 SP1 (33.2.6)

Fehlerkorrekturen

• ComboBox
  • Fixed an issue where the ComboBox popup opened in an incorrect position when available space was limited.
• Data Grid
  • Resolved an issue where an empty table header accessibility error occurred on grouped DataGrid.
  • Resolved an issue where PDF export displayed empty column headers when using stacked headers with PdfExportProperties.Columns in DataGrid.
  • Resolved an accessibility issue caused when rendering Numeric Items in Pager with <a> elements without an href attribute.
  • Resolved an issue where the Context Menu on an empty Grid area or border, changed the row selection.
  • Resolved an issue where DataGrid EditCellAsync did not work in Batch editing mode in a Blazor WebAssembly application.
  • Resolved an issue where DataGrid crashed due to a RuntimeBinderException when using Grouping with GroupFooterTemplate.
• DropDown List
  • Fixed an issue where the DropDownList selection was not retained correctly when AllowFiltering was enabled.
• HeatMap
  • Improved tooltip template rendering during hover interactions, delivering smoother performance and quicker response times even with large and complex datasets.
• ListBox
  • Resolved an issue where the ListBox unnecessarily rebuilt the entire ListDataSource on every item add or remove when the ItemTemplate contained child components.
• MultiSelect
  • Fixed an issue where the MultiSelect popup retained previously filtered data when reopened while virtualization and filtering were enabled.
• Rich Text Editor
  • The Rich Text Editor works now properly when pasting large content without raising server disconnection issues by enabling the EnableChunkMessages.
• Schedule
  • Resolved the script error issue when rendering scheduler with empty Resource datasource and allowVirtualScrolling enabled.
• Tab
  • Fixed an issue where the SelectAsync() method incorrectly selected hidden tab items.
• Toolbar
  • Resolved an issue where programmatically disabled Toolbar items incorrectly retained focus visual styles.
• Tree Grid
  • Resolved a script error that occurred when the component was initialized with a specific delay.