<Not sure what context does an inner flow operate ...

# stackoverflow

[user]

Not sure what context does an inner flow operate on
I have a question about the context in which an inner flow produces flow produces.
Consider the following code.
withContext(Dispatchers.Main)
{
val flowA = flowOf(1,2,3,4)
val flowB = flowOf("a","b","c")
flowA.flatMapConcat { num->
val bResponse = flowB.first() //would this operate on Dispatchers.Main OR IO
flowOf(bResponse)
}.flowOn(Dispatchers.IO)
}
}

I have a nested flow and I am unsure on what context would the...