I've a sap.ui.table.TreeTable and we have provided filtering on the the table.
However, as per the api, when you search the parentNode, the children are not shown and the expand button is hidden.
However, when you search for the children node, the parent node is present with expand button (but only searched children is shown).
This is what I want: irrespective of children or parent search, matched parent node is shown with expand button with all its children