Follow-up to #50390.

Here's the Page details panel in the site editor:

The 'Last modified' detail could be more useful if it linked to revisions, as it does in the Styles panel:

The revisions page in wp-admin includes a "Go to editor" link:

Ideally that link can be updated to conditionally return you to the correct view.

• Update "Last modified" detail in Page panel to link to revisions
• Update "Go to editor" link on Revisions page so that it returns you to the site editor