As a lightweight counterpart to Infragistics.Documents.Reports.Report.Text.IText, a QuickText element is not as customizable, including the lack of ability to apply a preset pattern.
The following properties are on an IText element that do not have corresponding versions within a QuickText element:
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2