Time & date format not correct when hovering on charts

I've set the European time format (24h without am/pm suffix) and date format (DD.MM.YYYY) in my TeslaFi's account preferences. So far so good. When I'm hovering over charts (e.g. the charging curve) with the mouse these settings are not active. The format is always as follows (example): "Dec 23, 2021, 01:00 - 01:02 PM". It would be great if the numbers would be formatted as set up in the account preferences (23.12.2021 - 13:00 - 13:02).