[Bug]: Error in the browser console

[Thorsten1982]

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

In the browser console I see errors that seem to be related to Mushroom. I have installed the latest version.

Expected Behavior

I would expect that no errors are displayed in the browser console

Steps To Reproduce

1. Open Home Assistant in the browser
2. Open developer console
3. Wait a while until the error occurs

Context

YAML state

Environment

- Browser: Chrome 
- HA Version:2025.1.4
- Mushroom: 4.2.1

Anything else?

No response