Bar is not refreshing automatically

[Roemer]

Describe the bug
The bar is not refreshing.

Your card configuration
I created a card to display my Miele devices status according to my comment here: #62
So basically, a helper entity (sum) with the remaining and elapsed time and then the card like:

type: custom:timer-bar-card
entity: sensor.dishwasher_status
active_state: running
duration:
  entity: sensor.geschirrspuler_total_zeit
  units: minutes
remain_time:
  entity: sensor.dishwasher_verbleibende_zeit
  units: minutes
text_width: 4em

Debug information

State: running (state mode = active)
Mode: active (explicit; guess mode produces N/A)
Duration: 7080 second
Time remaining: 6480
Counter: 6480
Attr: {"serial_no":"000148242954","Raw value":5,"appliance":"Washing machine","manufacturer":"Miele","model":"WMV960","HW version":"XKM3100W","SW version":"02.72","Localized":"In use","icon":"mdi:washing-machine","friendly_name":"Washing machine Status"}

[ocean90]

Sounds similar to my case in #190.

[rianadon]

@Roemer Could you describe in a little more detail what is not refreshing? Do you not see any changes to debug information / card text / the bar?

[Roemer]

This is my bar and the bar or remaining time is not refreshed without a page-refresh, even thou the entities are all updated correctly.
I also created a 2nd bar with debug: true and the data inside is also not refreshed.