I want to change the ButtonToolbarItem Tooltip to an other value then the Text-Property value.

Style ButtonToolbarItemView
<Setter Property="ToolTipProperties.Text" Value="..." /> 

and

xaml
ToolTipProperties.Text="..."

both have no effect. Tooltip keeps showing the Text value

Currently, the ButtonToolbarItemView supports the following visual states:

• Normal
• Disabled
• Selected
• PointerOver

There is no visual state to indicate that the button is currently in a Pressed state. Implementing this visual state would be beneficial when styling the toolbar item.