Sometimes when I use WidgetActions on a table to add new elements or remove the selected element (based on storing the focus of an index in that table to an element parameter and having a procedure in the widgetactions list of that table that removes the currently selected element from that set)
When doing this, especially when deleting elements, I see the extra button in the table:

If I move the focus away from this table, it automatically updates with the following message:

Is there a way that I can force the table to update to reflect the data change right away from my delete procedure?
I tried using something like webui::refreshallwidgets, but that just resulted in a temporary busy state and after that was done, nothing changed.