-Unit of measurement is missing

and have you...

[X] I updated to the latest version available
[X] I cleared the cache of my browser

Version of RPi Monitor Card

1.4.2

Is this a regression?

No or unsure. This never worked, or I haven't tried before.

Browser and Operating system

Browser: Safari OS: IOS

Description of problem

As HA version later than March 2023 needs units of measurement, I have added

sensor.rpi_hostname_rpi_monitor_hostname:
  friendly_name: Raspberry Pi4
  unit_of_measurement: "y"

into customize.yaml. So, at least, I can avoid a logfile entry at every 5 minutes. But, maybe, there is a better solution.

And, btw, the degree sign is missing. It says „C“, also to be seen in #49, instead of „°C“, as in the original presentation is shown. I would like to have it back again!

Thanks Peter

Errors in Browser Console

No response

Additional information