Shelly HT devices reporting "state class not supported" and "No states available" Ref issue: #84009

[werkstrom]

The problem

Appears same or alike problem as reported in #84009.

• Shelly HT devices reports "state class not supported" and "no states available". It does so for all temperature, and humidity entities of the Shelly HTs.
  

• "States" shows no state_class:
  

• Statistics card does not show data. While it has been working for several years.
  

• Units appear to be working correctly:
  

• Data is present i DB.
  

• Am using the core integration:
  

• Issue appears to start in December. And units appear to have been dropping of since then.
  

• Nothing found in the log book for the devices

• While this was working on 2023.12.x, the issue also started on 2023.12.x.

What version of Home Assistant Core has the issue?

core-2023.12.x -> 2024.1.3

What was the last working version of Home Assistant Core?

core-2023.12.X

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Shelly

Link to integration documentation on our website

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

Diagnostics information

config_entry-shelly-e3a62a399e109eb76cbafe49969ab02c.json.txt

Example YAML snippet

No response

Anything in the logs that might be useful for us?

Nothing found in the logs at all

Additional information

No response

[home-assistant]

Hey there @balloob, @bieniu, @thecode, @chemelli74, @bdraco, mind taking a look at this issue as it has been labeled with an integration (shelly) you are listed as a code owner for? Thanks!

Code owner commands

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• @home-assistant close Closes the issue.
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• @home-assistant reopen Reopen the issue.
• @home-assistant unassign shelly Removes the current integration label and assignees on the issue, add the integration domain after the command.
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[werkstrom]

Might well be duplicate of #107530, in which case this issue can be closed.

[thecode]

We identified the root cause for this in #107530 while the subject is different both issues are due to the same cause, we are working on a fix but due to the change needed it won't be before 2024.2

[thecode]

Might well be duplicate of #107530, in which case this issue can be closed.

Since the subject is different lets keep it open so it will be visible they are related, both will be closed once fixed

[werkstrom]

All units statistics data now appear to work as of 2024.1.4 🎉🤩