Should pending promise be abort if document isn't top-level?

[makotokato]

In spec,

8.6 Handling unloading documents

Whenever the unloading document cleanup steps run with a document, the user agent MUST run the following steps:

1. If document is not a top-level browsing context's active document, abort these steps.
2. Run the fully unlock the screen orientation steps with document.

But the last test in active-lock.html is whether promise is aborted or not for iframe document. My understand is that iframe document isn't "top-level browsing context's active document", so this step is do nothing. So I confuse this WPT.

Should we abort pending promise even if document isn't top- level?

[makotokato]

If this test is for 8.3.5.1, it will be followed. But after 8.3.6, I guess it has possible orphan case for this promise. I guess more check whether full active or not after 8.3.6.