I can't get it to work for alexa timers.

type: custom:simple-timer-card
entities:
  - mode: alexa
    entity: sensor.langguth_s_sonos_move_next_timer

But it only shows "No Timers, Click to start 5m, 15m, 30m, Custom"

Where as

type: tile
entity: sensor.langguth_s_sonos_move_next_timer
vertical: false
features_position: bottom

instantly shows the running timer on my alexa langguth_s_sonos_move.

I tried it with the dashboard running and starting a new timer as well as for entering the dashboard with a timer already running. The tile shows the running timer right away (in every case) but nothing on simple-timer-card.

tile shows the alex-timer, the simple-timer-card doesn't