Documentation - setCellValue - The rowData parameter contains a confusing description.
dxDataGrid - Custom Toolbar Items are misaligned vertically.
DxDataGrid - DateTime's time component is different when a date is selected from the popup and when it is manually inputted in form editing mode.
dxDataGrid - Export - The "Uncaught TypeError: e.toLowerCase is not a function" error is thrown if formatting is specified via a custom function.
dxDataGrid - Focused editors are automatically validated after pressing the 'Add New Row' button in form edit mode.
dxDataGrid - It is impossible to save data if there is column validation and a column is hidden when editing mode is "form".
dxDataGrid - Search Panel cannot be toggled dynamically without repainting.
dxDataGrid - The "Cannot read property 'offsetWidth' of undefined" error occurs on an attempt to resize the grid during data loading.
dxDataGrid - The collapseAll method duplicates rows when using "virtual" scrolling.
dxDataGrid - The grid cell validation message overlaps the lookup drop-down list.
dxDataGrid - The onToolbarPreparing event handler is not called when the repaint method is called.
dxDataGrid - The position of columns' horizontal scrollbar is changed on virtual scrolling if several columns are fixed.
dxDataGrid - Values returned by the calculateGroupValue event handler are displayed in the Header Filter popup and filtering by them does not work.
dxDataGrid - А clicked cell does not get focus under certain conditions if the Cell editing mode is enabled.
dxDataGrid does not allow changing the group order at runtime.
dxDataGrid does not calculate the FreeSpace row height properly under certain conditions.
dxDataGrid does not focus a cell in a newly added row under certain conditions when the Cell editing mode is enabled in Chrome and Opera.
dxDataGrid does not show row lines for each row if "infinite" scrolling is used.
dxDataGrid is flickering when rows are sorted on iOS in a mobile app.
dxDataGrid loses its horizontal scrollbar position after an update.
dxDataGrid sets incorrect column widths for columns during export under certain conditions.
The JsRender template engine does not work.
Data Visualization
A selection style still stays on a point after being deselected if the selectionMode option is set to allArgumentPoints.
dxChart - The "Error: <path> attribute d: Expected number" error occurs on an attempt to hide a series element.
dxChart - Tooltip styles are lost after routing is performed in an SPA application.
dxChart throws many "<path> attribute d: Expected number" errors when bound to dxPivotGrid.
dxRangeSelector - The selectedRange option warning occurs even when selectedRange is not used.
It is impossible to set the tooltip container in the dxChart configuration object using a jQuery selector when the chart is placed in a dxView.
DevExtreme Core
A multichannel application uses the $(window).unload callback, which is currently deprecated.
An incorrect request is sent to the OData 4 service when the Select All check box is selected.
Documentation - The device.version help topic doesn't contain an example of the option structure.
dxDateBox - Setting valueChangeEvent to 'keyup', 'keypress', or 'keydown' results in erratic keyboard behavior.
dxScrollView doesn't have the 'display: block' style and scrolling doesn't work in Angular.
dxSelectBox - onValueChanged is not raised in mobile browsers (and/or in the Chrome mobile mode).
The "msSurface" value passed to the DevExpress.devices.current method does not have any effect on the desktop.
The SlideOut menu item is not selected when the HtmlApplication.navigate method is called with the root option.
DevExtreme Demos
dxPieChart documentation - The palette option is missing in the "interactive configuration" section.
The DevAV demo - The browser Back button does not work.
DevExtreme Tools
MVC Wrappers - The Value option doesn't support nullable Model fields.
MVC Wrappers - .Net Core project templates do not work in VS2017 RC.
MVC wrappers - dxScheduler's recurrent event editing form shows an incorrect day order when the FirstDayOfWeek option is set.
MVC Wrappers - It's impossible to set up bindings in templates in VB.NET.
The dataSourceObservable variable is not returned as a view model field in a Multi-Channel TypeScript project.
The package icons path is invalid when PhoneGap cli-6.5.0 is used.
The View Designer does not display any view content in a Cordova App project.
Pivot Grid
dxPivotGrid - Chart Integration - dxChart is redrawn on virtual scrolling.
dxPivotGrid does not align numeric values properly in the exported file.
dxPivotGrid does not display "No data" text if it has fields specified but there are no records in its data source.
The Pivot Field Chooser does not scroll the area field content when dragging a header.
Scheduler
dxScheduler - The Date Navigator caption format is incorrect when the current view is Agenda and agendaDuration is set to 1.
dxScheduler - The End date of a multi-day appointment cannot be set correctly with the drag-and-drop operation.
UI Widgets
Calling DevExpress.ui.dialog.custom(dialogOptions) with the "buttons" property set raises a deprecated warning.
Documentation dxFileUploader - The note in the allowCanceling option description contains incorrect information.
dxContextMenu - Incorrect position of the menu after updating to 16.2.3.
dxDataGrid - A header filter for a date column doesn't display values if the grid is filtered by one of the columns.
dxDataGrid - Mouse cursor and scroll bar slider become misaligned when scrolling data.
dxDateBox - A clock hour hand never stops after long pressing of a clock button.
dxDateBox allows selection of dates past the maximum date if rollers are used.
dxForm - Scope values are not updated after updating editors' values if the two-way binding approach is used for formData.
dxForm - The first item has incorrect alignment if an adjacent item is not visible.
dxForm - The formData option doesn't contain updated values if it was changed using the option method.
dxForm is not correctly rendered inside dxPopup in IE and Edge.
dxMap - After being updated multiple times, routes and markers are not drawn.
dxMenu - A sub menu of an item is not shown on hover until the item is clicked for the first time in an AngularJS app.
dxMenu - A submenu opens and immediately closes when the mouse hovers over the menu item with no submenu.
dxOverlay-based widgets - A popup window is truncated if width is set to a container.
dxPopup - It is impossible to select text inside a popup content.
dxPopup - Toolbar items are completely removed on an attempt to disable them in AngularJS.
dxSelectBox - A disabled item can be selected via the keyboard when a drop-down list is hidden.
dxSelectBox - It's impossible to reset a value if acceptCustomValue and fieldTemplate are enabled.
dxSelectBox - It's impossible to select another item if searchEnabled is true on iOS.
dxSelectBox - The value specified in inputAttr completely replaces the existing attribute value.
dxTabPanel displays the "Item '[object Object]' you are trying to select does not exist" warning when the dataSource or items option is changed at runtime.
dxTagBox shows typed items incorrectly.
dxTagBox tries to load all data when it is in search mode.
dxTextBox text is not reset if its mask is reset.
dxTextBox -The content text in the text box is barely visible if the disabled property is set to true.
The "Cannot read property 'key' of undefined" error occurs when selecting a dxList item if a data source is grouped and filtered.
The dxFileUploader "Select File" button does not invoke the File Chooser dialog in IE 10.
The dxTreeView itemExpanded event is not fired if handled using the "on" widget method.
TypeScript - The on/off methods are not available for dxPopup.