Odometer is in unknown state after data update

[Speederer]

Region and Brand of car
IONIQ 5 EU

Version of the integration
2.24.2

Describe the bug
Odometer turns to unknown state after some data update for ~30 minutes. I think it happens when the car parked, not in used.
Other sensors work fine.

Expected behavior
Also the odometer sensor gets the real updated value, or at least shows the previous one.

Screenshots

[Speederer]

I have a leased car with limited km range for 5 years. I wanted to use this odometer entity to compare my traveled kilometers with the number of kilometers that can be covered in proportion to the time. By default I got such diagrams:

As you can see it's not the best. But after I created a helper entity for odometer where there is no "unknown" value, it looks fine.

So I already have a workaround for this problem, but I still don't understand why only the odometer has this issue, the other sensors work fine.

[johny-mnemonic]

Yeah, odometer behaves weird for me as well on Kona 2020.
Even though all other sensors have a value or gets an update, odometer often doesn't and manual call for data refresh is needed.

[Speederer]

I investigated the problem a bit, and it looks like during the force update the odometer parameter is missing.
Force update on the left side, normal/cached update on the right side:

Left side timestamp: 2024-08-23 07:05:38.306
Right side timestamp: 2024-08-23 07:35:41.696
This can cause the 30-minute gaps in the history of odometer, because it really doesn't get data about the kilometers traveled.

Could you modify the integration to handle this kind of situations? I mean just to use the last known values for odometer if it is not provided during the api call, to avoid the unknown state.

[Speederer]

I have found this thread inside the hyundai_kia_connect_api issues:
force_refresh_all_vehicles_states() - doesn't return odometer values #290
It looks like this is not a unique problem, but a general one.
I hope there will be a workaround solution.

[cdnninja]

Master branch has a fix that could use testing. It will release as a version in a few days.

[Speederer]

I updated it a few days ago. Since then it looks fine.
Thanks for your help!