A widget button whose JMAP call failed (offline, refused, the account's
credentials unavailable) only logged a console warning, so to the user
the button had simply done nothing, or had worked. The change is now
undone on the widget and a notice says what failed: "Couldn't archive.
Tap to try again." on the triage card, which goes back to the message,
and the same for RSVPs on the invitation card and task ticks on Tasks
and Today overview. Tapping the notice repeats the tap; any new tap or
ten minutes clear it.
Linus Rath
7fe4a1ba27