DCFC Speed Not Shown correctly in live data

🚧 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/dcfc-speed-not-shown-correctly-in-live-data/
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While DCFC in 2023 Ioniq 6, reported speed appeared to be capped at 119kW, while the car was actually charging at 220-235kW. The live data reporting charging speed seemed to be inaccurate for the majority of the charging curve. Using live data from the car by BT adaptor.