Chargefox not showing "in use" status

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https://abrp.upvoty.com/b/report-a-bug/chargefox-not-showing-in-use-status/
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I understand that Chargefox software is a bit funky, so it could be them, but when being routed to Chargefox - KFC Goulburn, the charger status just shows "available", never "in use" even if one or both are in use.