Editing `title:` in the frontmatter left the tree showing the name the
document was created with. `_apply_body` refreshed the frontmatter and tags
caches from the body and stopped there, though that line is the only place a
document is ever named — `rename` exists in the store and nothing in the UI
calls it. So the title column follows the body too, on every save and on a
restore, which brings back the name that body carried. It reslugs with it,
ignores a blank or non-string value, and an explicit title in the same request
still wins.
That alone would not have moved the row the user was looking at:
`buildDeviceTree` labelled a device leaf from the inventory whatever the
document said. Once a device is documented the row is that document, so it
carries the document's title, and falls back to the device's label only while
there is nothing to open.
ha-relevant: yes
Pouzor
56d83668d4