Icons are missing in Mushroom card with Home Assistant 2024.2

[whyyouhateme]

Requirements

• I checked the troubleshooting section in the README to verify that I have the latest Mushroom version.
• I did a search to see if there is a similar issue or if a pull request is open.
• I have read the state of card mod support (in pin issues) and understand card mod support is not provided in this repository.

Current Behavior

Missing icons on almost all cards after upgrading to 2024.2.0. I installed the latest Mushroom update, it didn't help. Some cards help to assign the icon manually, but when reset to default again disappears.

UPDATE
Icons do not work only when connected directly. They appear when connecting through a domain with SSL certificate.
I cleaned cookies and cache for direct connection, it didn't help.

Expected Behavior

No response

Steps To Reproduce

No response

Context

YAML state

Environment

- Browser:Chrome
- HA Version: 2024.2.0
- Mushroom: 3.4.2

Anything else?

No response

[RubenKremer]

Same issue. But for me the it also occurs with a valid SSL certificate. Must be related the the fact that they changed the way icons are handled in HASS 2024.2 (ref. Home Assistant 2024.2 Release Notes / Blog )

[orangelizard]

Sadly another here.

[piitaya]

It's a cache issue. Mushroom has been updated to support the new home assistant logic with 3.4.0 release.
Follow this guide to make sure your cache is refreshed : https://github.com/piitaya/lovelace-mushroom?tab=readme-ov-file#i-dont-see-the-last-changes. You can also clear the cache of your app (iOS or Android).
Also, you are using Cloudflare to access to your instance, you can have additional cache to clear on Cloudflare.

[orywig]

Same issue here - will try the above fix. Thanks!

[chrjsorg]

Web worked right away, the Android app was missing some icons. What helped me: Force close the entire app (in app info, not just app switcher), restart HomeAssistant in the meantime, start app again, everything is back :)

[lxe]

I'm seeing this as well even after restarting HA.

Had to do a full reload outlined in these steps

[user34756361233]

My icons returned after deinstalling and installing Mushroomcards. Clearing cache had no result on Mac/IOS/Nest Hub.

[Turton]

A simple HACS 'Redownload' of Mushroom from my Android device, resolved the issue for me.

[jolamouch]

A simple HACS 'Redownload' of Mushroom from my Android device, resolved the issue for me.

It's OK for me to Redownload. Thanks

[lukx]

Hi,
Redownload did not work for me, neither did the remove/uninstall/reinstall-Steps that are outlined in the Manual. Clearing browser Cache apparently did not work either, although I fail to understand why.

However. what worked for me is

• open https:///hacsfiles/lovelace-mushroom/mushroom.js
• refresh hitting Ctrl+Shift+R so that my browser gets the newest version
  Then everything worked.

[rubin110]

So I think I'm hitting this issue too, and have been for the last month or so. Approximately one out of ten reloads will cause some (not all) svg icons do not display from various Mushroom cards. I think which icons are consistent. I've tried the following without seeing any changes to this issue I'm hitting:

• Removed and reinstall Mushroom through HACS
• Removed a slew of other HACS
• Forced a refresh of mushroom.js
• Cleared cache in Chrome, ctrl-shift-r and by opening up the debugger and right clicking on the reload button
• Started a fresh Chrome session with no prior cache /usr/bin/google-chrome --user-data-dir=/tmp/google-chrome-$(date +'%s')
• Used Chrome Beta
• Used Chromium
• Used Firefox
• Cleared all data to the Android app

After all of these I still see icons missing after a few reloads. There is absolutely nothing in the debugger

Firefox 123.0:

Chrome Stable 122.0.6261.94 fresh user profile:

Edit:

After some more mucking around, I believe the source of my issue is most likely lovelace-mushroom-better-sliders. Removing this from resources I haven't been able to repro the issue.

[Scheus]

FYI, for me the problem also seemed to be the HACS Mushroom (--Better-Sliders). I tried for a long time to solve the problem with this addon enabled but since I removed this addon I haven't been able to reproduce the problem.