Last Update Sensor missing from companion app

So I've been migrating my home assistant to a new nas, and setting up authelia in front of it, and as part of that I re-logged my mobile app to est the auth flow on mobile.

This morning, my wakeup routine didn't work properly.

The setup I have is using Sleep As Android as my alarm, which sends out some useful intents, and then i have an automation with this trigger:

  - id: intent
    platform: state
    entity_id: sensor.pixel_9a_last_update_trigger
    to:
    - com.urbandroid.sleep.alarmclock.ALARM_ALERT_START_AUTO
    - com.urbandroid.sleep.alarmclock.ALARM_SNOOZE_CLICKED_ACTION_AUTO
    - com.urbandroid.sleep.alarmclock.ALARM_ALERT_DISMISS_AUTO
  - id: alarm_cleared
    platform: state
    entity_id: sensor.pixel_9a_next_alarm
    to: 'unavailable'
    for: '00:00:02'

Now part of this was that I hadn't re-enabled the next_alarm sensor, all fixed.

But the other part is, the last update sensor just isn't showing up anywhere under manage sensors, so I can't enable any intent watching

For reference, server is at 2026.6.3, phone app is at 2026.6.1-full, Android 16 on a pixel 9a.

Interestingly it's present on my partner's pixel 6a with the same app version + android major version

Well, I got it to go away on my partner's phone too :stuck_out_tongue:

Google play system update under android version - Mine was 1 May 2026, her's was 1 April 2026. Tapped it, updated her to 1 May 2026, goodbye last update sensor.

Looks like I need to submit a github issue, can't find one there