I have this problem with Actions and Ribbon see below:

 

    CommandBars.DeleteAll
   
    CommandBars.Options.SetIconSize True, 24, 24
    CommandBars.Options.SetPopupIconSize 24, 24
    CommandBars.Options.LargeIcons = True
    CommandBars.Options.ShowExpandButtonAlways = False
       
    ' Action
    CommandBars.EnableActions    
    CommandBars.Actions.Add 555, "555", "", "", "File" 'Action ID is 555
    
    Dim RibbonBar As RibbonBar
    Set RibbonBar = CommandBars.AddRibbonBar("The Ribbon")
    RibbonBar.EnableDocking xtpFlagStretched
    
    Dim ControlFile As CommandBarPopup

    Dim PopupBar As CommandBar
   
    Set ControlFile = RibbonBar.AddSystemButton()
    ControlFile.IconId = tid_System_Icon
    ControlFile.Caption = "&File"
    
    With ControlFile.CommandBar
        .Controls.Add xtpControlButton, 444, "Button1"
        .Controls.Add xtpControlButton, 555, ""
       
        Dim ControlPrint As CommandBarPopup
        Set ControlPrint = AddButton(.Controls, xtpControlSplitButtonPopup, tid_File_Stampa)
        With ControlPrint
            .BeginGroup = True
           
            Set PopupBar = CommandBars.CreateCommandBar("CXTPRibbonSystemPopupBarPage")
            Set ControlPrint.CommandBar = PopupBar
           
            With PopupBar
                .SetIconSize 24, 24
                .ShowGripper = False
                .DefaultButtonStyle = xtpButtonCaptionAndDescription

                With AddButton(.Controls, xtpControlLabel, 0)
                    .Caption = "Preview and print the document"
                    .Width = 296
                    .DefaultItem = True
                    .Style = xtpButtonCaption
                End With
           
                .Controls.Add xtpControlButton, 555, "555 lost caption" 'I need  specify a caption otherwise is empty
            End With
        End With
                               
        .Controls.Add xtpControlButton, 555, ""
        .Controls.Add xtpControlButton, 666, "Exit"
    End With

   

    CommandBars.Actions.Action(555).Checked = True 'Check all 555 Command ID

 

The button with "555 lost caption" is not the same of actions and infact is not checked, I have missing something?