show_state has stopped working

[jarrah31]

Checklist

• I updated the card to the latest version available
• I cleared the cache of my browser

Describe the bug
If I set show_state to true, I see the following error:

This happens with any entity, be it lights, switches, etc. If I set it to false, the error goes away.

If it helps I also see this in the browser dev view:

The entity looks like this:

It started after I upgraded from 3.3.0-1 to 3.3.2.
Version of the card
Version: 3.3.2
HA version: 106.6

To Reproduce
This is the configuration I used:

      - type: "custom:button-card"
        entity: light.study_desk_lamp
        name: Light
        color_type: icon
        color: auto
        show_label: true
        show_state: true
        show_name: true

Desktop (please complete the following information):

• Browser [Chrome 81.0.4044.122 and Safari]

[RomRider]

Please rollback to 3.3.1 it will fix your issue while I fix it in the code. :)

[jarrah31]

super, thanks for the quick response! yep, it works back on 3.3.1. (I did try rolling back to 3.3.0-2 but I that didn't work either, so I suspect I didn't clear the cache after rollback)

[RomRider]

You have to refresh twice if you use HACS, one time is not enough.

[jarrah31]

Thank you!

[jarrah31]

I couldn't believe no one else had reported the same problem given that show_state would be a fundamental option, but I now realise it was due to my older HA version having seen what you changed to fix it. :)

[RomRider]

Yep, I tried with 0.107, 0.108 and 0.109 before releasing button-card 3.3.2 and it worked, but I didn't try with 0.106 😋