Tronity not showing realtime SoC in Peugeot e208

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/tronity-not-showing-realtime-soc-in-peugeot-e208/
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Dear support,
some time ago you provided a native realtime SoC integration for the Peugeot e208 which worked like a charm. Unfortunately you discontinued this solution and I had to switch back to Tronity.

Now my issue is, that the realtime SoC is shown in the Tronity app but not updated in Android Auto connected ABRP service on the Peugeot display despite being connected as OTA-service.

The app shows i.e. 49 % with a red signal bar sign and one line below 48 % for the SoC at the destination, pressing the SoC button in the car shows a higher SoC (55 %).