message: test(ivy): update root cause of failures in MatSnackBar
  PR Close
diff: @@ -235,7 +235,7 @@ window.testBlocklist = {
  },
  "MatSnackBar with TemplateRef should be able to open a snack bar using a TemplateRef": {
  "error": "Error: Expected ' Fries Pizza ' to contain 'Pasta'.",
  - "notes": "FW-842: View engine dirty-checks projected views when the declaration place is checked"
  + "notes": "Breaking change: Change detection follows insertion tree only, not declaration tree (MatSnackBarContainer is OnPush)"
  },
  "MatTooltip special cases should clear the `user-select` when a tooltip is set on a text field": {
  "error": "Error: Expected 'none' to be falsy.",
  