An AV occurs when changing a bar popup menu's UI scale factor if the menu is not associated with a bar manager component.
Documentation - Code examples mention the TdxBarButton.Create constructor in the "How to Add Custom Items to a Toolbar's Popup Menu" topic.
Ribbon - TdxRibbonGalleryItem - An AV occurs on repopulating a gallery at runtime if the second or any subsequent group contains a selected item.
Ribbon - TdxRibbonGalleryItem - Switching a gallery item's Enabled property resets the gallery's scroll position.
TdxBarDBNavigator - An AV occurs on expanding a list of displayed buttons via the VisibleButtons property.
The background in a submenu's drop-down window flickers if the bar manager's MenuAnimation property is set to maSlide or maUnfold.
ExpressEditors Library
A classic filter dropdown does not paint a hot-tracked item using the color specified in a skin applied to the control.
An Excel-inspired filter dropdown's Filters tab populates its combo boxes with edit values instead of images and/or descriptions for a column that uses cxImageComboBox as an in-place editor.
cxImageComboBox - An AV occurs on deleting an image list referenced by the Properties.Images or Properties.LargeImages property.
cxLookupComboBox - Lookup grid lines are not skinned.
Find Panel - A click on the Search Box's dropdown button does not invoke the MRU dropdown window.
TcxTextEdit - The editor interprets certain keystrokes as an edit value change even if the edit value remains unchanged.
ExpressNavBar
Documentation - The Draw~ method descriptions in painter class topics provide no information about the AScaleFactor parameter.
Hamburger Menu - Item separator height is calculated incorrectly.