Confirming that indicator-datetime is still sending the label. It's planned to change, but today it is:
$ gdbus call --session --dest com.canonical.indicator.datetime --object-path /com/canonical/indicator/datetime --method org.gtk.Actions.Describe phone-header ((true, signature '', [<{'title': <'Upcoming'>, 'visible': <true>, 'label': <' 8:07 AM'>, 'accessible-desc': <' 8:07 AM'>}>]),)
Confirming that indicator-datetime is still sending the label. It's planned to change, but today it is:
$ gdbus call --session --dest com.canonical. indicator. datetime --object-path /com/canonical/ indicator/ datetime --method org.gtk. Actions. Describe phone-header
((true, signature '', [<{'title': <'Upcoming'>, 'visible': <true>, 'label': <' 8:07 AM'>, 'accessible-desc': <' 8:07 AM'>}>]),)