https://src.opensuse.org/endarainon/dart/issues/455 - https://src.opensuse.org/endarainon/dart/issues/454 - https://src.opensuse.org/endarainon/dart/issues/453 - https://src.opensuse.org/endarainon/dart/issues/452 - https://src.opensuse.org/endarainon/dart/issues/451