Your change to am-archiveoptions.js makes [this line](https://searchfox.org/comm-central/rev/329e875e7ecec8349b1a09b7e44f8ec5ffd26fb3/mail/test/browser/account/browser_archiveOptions.js#120) and [this line](https://searchfox.org/comm-central/rev/329e875e7ecec8349b1a09b7e44f8ec5ffd26fb3/mail/test/browser/account/browser_archiveOptions.js#146) wrong – should be `{ identity }`. (That test is still opening the page as a real dialog, not a subdialog, which probably should be fixed too. Maybe a task for another bug.)
Bug 1615417 Comment 18 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Your change to am-archiveoptions.js makes this line[1] and this line[2] wrong – should be `{ identity }`.
(That test is still opening the page as a real dialog, not a subdialog, which probably should be fixed too. Maybe a task for another bug.)
[1] https://searchfox.org/comm-central/rev/329e875e7ecec8349b1a09b7e44f8ec5ffd26fb3/mail/test/browser/account/browser_archiveOptions.js#120
[2] https://searchfox.org/comm-central/rev/329e875e7ecec8349b1a09b7e44f8ec5ffd26fb3/mail/test/browser/account/browser_archiveOptions.js#146
(Thanks Bugzilla for the formatting.)