Derivative Helper Sensor Doesn't Update Time Unit Label When Time Unit Changed

[duane-nepa]

The problem

I created a derivative helper sensor based on a temperature sensor and selected a time unit of minutes initially. Then after seeing some of the data decided that a time unit of hours would be better. Changed the time unit to hours. But the sensor still reports °F/min vice °F/hr.

I created another derivative helper sensor based on another temperature sensor with a time unit of hours. It properly reports °F/hr.

Not really that big a deal but would still be nice to get it fixed when working on this part again.

What version of Home Assistant Core has the issue?

core-2024.6.4

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Derivative

Link to integration documentation on our website

https://www.home-assistant.io/integrations/derivative/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[home-assistant]

Hey there @afaucogney, mind taking a look at this issue as it has been labeled with an integration (derivative) you are listed as a code owner for? Thanks!

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