If an item is selected by the code:
    treeView.getSelectionModel().select(selected);
and the selected item is hidden, then a wrong item is shown as selected.

A simple test is attached,
1) starting the test
2) click on any free space of the tree view, a RuntimeException is thrown telling wrong selection
3) open the first child "child1-0" which contains the selected item "child2-0", click on any free space of the tree view, this time OK because the selected item is not hidden.