In (8.3 Applying an orientation lock ](https://w3c.github.io/screen-orientation/#applying-an-orientation-lock),
- If document stops being fully active while in parallel, and [[orientationPendingPromise]] is not null, reject and nullify the current lock promise of document with an "AbortError".
- Let topDocument be document's top-level browsing context's active document.
Common Safety Check describes when document is hidden. But In this section, no document about hidden.
Should we set AbortError to process when document is hidden in this (8.3) step?