UI: Fix SelectionMode.Multiple in controlled tree

common/changes/@bentley/ui-components/ui-fix-multiple-selection-mode-in-controlled-tree_2021-03-25-09-24.json

@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "packageName": "@bentley/ui-components",
+      "comment": "Fix a crash when clicking on a `ControlledTree` node when the tree contains placeholder nodes and using `SelectionMode.Multiple`",
+      "type": "none"
+    }
+  ],
+  "packageName": "@bentley/ui-components",
+  "email": "35135765+grigasp@users.noreply.github.com"
+}