Flutter SDK throws Api-Token is missing

[Problem/Question]
Over 3 months we have gotten about 6.5k errors of Invalid value: "Api-Token. Api-Token is missing.". when we use await SendbirdChat.getTotalUnreadChannelCount();

What could be the reason for this?


[SDK Version]
4.3.2

[Frequency]
Daily

[Current impact]
Users are unable to see their unread count