| PASS Transitions do not run on an element not in the document | |
| PASS Transitions do not run for an element newly added to the document | |
| PASS Transitions do not run for an element newly removed from the document | |
| PASS Transitions are canceled when an element is removed from the document | |
| PASS Transitions are canceled when an element is re-parented | |
| PASS Transitions are canceled when an element is re-parented to the same node | |