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[OPEN-1299] Grid - click at column header while editing
When a EditorGridPanel has an active editor and the value is changed to any other value, if you click directly on the column header (i.e. to sort by that column) the new value is lost and the old value is restored.
The editing doesn't seem to complete correctly like when a "mousedown" event occurs in any other area of the document.
Is this a bug?