In the multi-pane view, every time I click/zoom into a mirror (except in pane 1), it automatically goes to the original position rather than the mirror position.
If I understand correctly, the issue is that, in pane 2+, when you zoom into a mirrored node, its breadcrumb path changes to the path of the original, so that if you unzoom, you go back to the parent of the original rather than the parent that you started with, as expected. It’s clear this is a bug because that’s not what happens in pane 1 (or with no panes).