mixing synchronous code with asynchronous code with ScriptEvaluate

[LimingZhangBj]

Our web service using ScriptEvaluate to execute lua script in Redis.
Azure Appservice detected that threads are mixing synchronous code with asynchronous code, here is the call stack

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we checked our code, we didn't call GetResultCore directly from our code, we think it's called by the api ScriptEvaluate from StackExchange.Redis lib, but the lib code not show up in the call stack. Do you have any idea on this?