How to use bootstrap4 TIWBS4Region create marquee?

[newsanti]

TIWBS4Region.RawText = True
------------------------------------------------
Scrolling Text or marquee
------------------------------------------------
object IWForm2: TIWForm2
  Left = 0
  Top = 0
  Width = 807
  Height = 540
  RenderInvisibleControls = True
  AllowPageAccess = True
  ConnectionMode = cmAny
  Background.Fixed = False
  LayoutMgr = IWBS4LayoutMgr1
  HandleTabs = False
  LeftToRight = True
  LockUntilLoaded = True
  LockOnSubmit = True
  ShowHint = True
  DesignLeft = 2
  DesignTop = 2
  object IWBS4Region_Form: TIWBS4Region
    Left = 0
    Top = 0
    Width = 807
    Height = 81
    Align = alTop
    Css = ''
    HeightRender = False
    RawText = True
    Text =
      '<marquee><p style="font-family: Impact; font-size: 18pt">Lorem i' +
      'psum dolor Lorem ipsum dolor Lorem ipsum dolor Lorem ipsum dolor' +
      ' Lorem ipsum dolor Lorem ipsum dolor!</p></marquee>'
    WidthRender = False
  end
  object IWBS4LayoutMgr1: TIWBS4LayoutMgr
    Left = 392
    Top = 256
  end
end

[Alexandre Machado]

This example of yours works correctly. What's exactly the problem?