Progress bar not showing?

[joeybab3]

Describe the bug
I feel like I am missing something incredibly obvious here somehow but I can't actually get a progress bar to show on my LG washer or dryer.

I'm assuming there is something I need to do to fix the width? I am using the code directly off of the lg thinq integration page.

Your card configuration

type: custom:timer-bar-card
entity: sensor.washer
duration:
  attribute: initial_time
invert: true
bar_height: 11px
text_width: 5em
mushroom: null

Debug information
Ironically when debug: true is present the integration works:

[lkloeppel]

I have the same problem - for me the bar disappears the second I set a mushroom color:

mushroom:
  color: blue

If I remove that the bar appears again

[lennon101]

Also same issue. I believe it is linked to the mushroom. If I remove the mushroom settings, it displays. I'm wondering if this is a broswer cache issue?

My yaml:

type: custom:timer-bar-card
sync_issues: false
entities:
  - switch.irrigation_back_courtyard_state
duration:
  fixed: '00:00:10'
tap_action:
  action: toggle
hold_action:
  action: more-info
invert: true
mushroom:
  layout: vertical
  color: green

[Kissycat]

When you edit entities to entity as order，even the timer also gone, until a manual page refresh.

Set script to duration only.