See:
https://github.com/w3c/webextensions/blob/main/proposals/runtime_get_document_id.md
And:
https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/runtime/getDocumentId
This API is supported in Firefox and Safari. Having it not available in Orion may break extensions relying on these APIs.
Version 1.1.1 (149), WebKit 625.1.8
Tahoe (26)
