Entity Icons not showing up

[mploetner]

Checklist

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

Describe the bug No matter what I do and how simple the card is I try to create. The Icon never shows up. I tried multiple browsers, dashboards, entities etc. Also tried to reinstall Button card.

Name e.g. is shown, icon not. This happens since some weeks.

The same code on another instance of HA works flawlessly

example code:

type: custom:button-card entity: light.licht_wohnzimmer show_icon: true

Version of the card Version: 4.1.2

To Reproduce This is the configuration I used:

type: custom:button-card entity: light.licht_wohnzimmer show_icon: true

Screenshots

Expected behavior Icon shows up

Desktop (please complete the following information):

• Browser : Multiple (Safari, Chrome. HA App)

Smartphone (please complete the following information):

• Device: iPhone 15 Pro Max