EDIT, Cancel and Save strings cannot be localized through LocalizationManager.

Using Textbox in CellTemplate with UpdateSourceTrigger=PropertyChanged result in caret position jumps to beginning and thus the date recorded is reversed e.g. 321 instead 123.

Enabled the control to load its ExpandableContent using the x:DeferLoadStrategy="Lazy" attribute.

In a scenario where you have lots of columns so that a horizontal scrollbar is present and you try to resize columns which are not visible at the beginning(need to scroll to view them) ->  the resizing is not working as expected and the view is jumping.