TreeTableView: SHIFT+SPACE does not create continuous multi-selection (Mac Only)

Steps to reproduce:
1. launch HelloTreeTableView app (Filesystem Browser)
2. select the first node (this node becomes the anchor)
3. press CMD+Down to move focus to any node you want
4. press SHIFT+SPACE

Result: The node that was focused becomes selected.
Expected Result: All nodes between the anchor and focused node are selected. The focused node is also included in the selection.

Please note that this issue is most likely relevant to TreeView, TableView, and ListView too.