Incorrect charging time calculation (Greenway, Powerdot chargers)

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https://abrp.upvoty.com/b/report-a-bug/incorrect-charging-time-calculation/
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I drive a Tesla Model Y and I'm seeing some weird charging time calculations. They say that charging 53kWh from a 135kW charger would take over an hour even when arriving at low SoC. When I correct the charging power manually to 135kW or even just 65kW as it's a charger that splits the power if 2 EVs are charging it's still significantly faster.
I observe the behaviour with many charging ports from Greenway that are 135kW in ABRP (GW claims 140kW), but it's the same for Powerdot as well so it seems like a kind of a system issue.