We have at this time not a design-time option to add it again. The fastest will be to paste the control again via editing the DFM. Paste the following block with the FNCRibbon section:
object TMSFNCRibbon1QAT: TTMSFNCRibbonQAT
AlignWithMargins = True
Left = 37
Top = 3
Width = 30
Height = 24
Align = alLeft
ParentDoubleBuffered = False
Color = 13071105
DoubleBuffered = True
Font.Charset = DEFAULT_CHARSET
Font.Color = clWindowText
Font.Height = -11
Font.Name = 'Tahoma'
Font.Style = []
TabOrder = 1
AutoHeight = False
AutoStretchHeight = True
Appearance.FlatStyle = True
Appearance.Fill.Kind = gfkGradient
Appearance.Fill.Color = 13071105
Appearance.Fill.ColorTo = 15132390
Appearance.Stroke.Color = 13071105
Appearance.SeparatorStroke.Color = clWhite
Appearance.HorizontalSpacing = 0.000000000000000000
Appearance.VerticalSpacing = 0.000000000000000000
Appearance.DragGrip = False
CompactBitmaps = <>
CompactAppearance.NormalFill.Kind = gfkGradient
CompactAppearance.NormalFill.Color = 13071105
CompactAppearance.NormalFill.ColorTo = 15461350
CompactAppearance.NormalFill.ColorMirror = 15523036
CompactAppearance.NormalFill.ColorMirrorTo = 15524316
CompactAppearance.NormalStroke.Color = 13071105
CompactAppearance.HoverFill.Kind = gfkGradient
CompactAppearance.HoverFill.Color = 12961221
CompactAppearance.HoverFill.ColorTo = 14145490
CompactAppearance.HoverFill.ColorMirror = 14207176
CompactAppearance.HoverFill.ColorMirrorTo = 14208456
CompactAppearance.HoverStroke.Color = 12961221
CompactAppearance.DownFill.Kind = gfkGradient
CompactAppearance.DownFill.Color = 11447982
CompactAppearance.DownFill.ColorTo = 13487560
CompactAppearance.DownFill.ColorMirror = 13549246
CompactAppearance.DownFill.ColorMirrorTo = 13550526
CompactAppearance.DownStroke.Color = 11447982
CompactAppearance.DisabledFill.Color = 13882323
CompactAppearance.DisabledStroke.Color = clGray
CompactAppearance.FlatStyle = True
QuickMenuButtonAppearance.NormalFill.Kind = gfkGradient
QuickMenuButtonAppearance.NormalFill.Color = 13071105
QuickMenuButtonAppearance.NormalFill.ColorTo = 15461350
QuickMenuButtonAppearance.NormalFill.ColorMirror = 15523036
QuickMenuButtonAppearance.NormalFill.ColorMirrorTo = 15524316
QuickMenuButtonAppearance.NormalStroke.Color = 13071105
QuickMenuButtonAppearance.HoverFill.Kind = gfkGradient
QuickMenuButtonAppearance.HoverFill.Color = 12961221
QuickMenuButtonAppearance.HoverFill.ColorTo = 14145490
QuickMenuButtonAppearance.HoverFill.ColorMirror = 14207176
QuickMenuButtonAppearance.HoverFill.ColorMirrorTo = 14208456
QuickMenuButtonAppearance.HoverStroke.Color = 12961221
QuickMenuButtonAppearance.DownFill.Kind = gfkGradient
QuickMenuButtonAppearance.DownFill.Color = 11447982
QuickMenuButtonAppearance.DownFill.ColorTo = 13487560
QuickMenuButtonAppearance.DownFill.ColorMirror = 13549246
QuickMenuButtonAppearance.DownFill.ColorMirrorTo = 13550526
QuickMenuButtonAppearance.DownStroke.Color = 11447982
QuickMenuButtonAppearance.DisabledFill.Color = 13882323
QuickMenuButtonAppearance.DisabledStroke.Color = clGray
QuickMenuButtonAppearance.FlatStyle = True
Text = ''
OptionsMenu.ShowItemBitmap = False
Stroke.Color = 13071105
Fill.Color = 13071105
end