Is findDocumentsByQuery a blocking callback?

Question

Hi

 

I am using app42 for corona. I am having this issue when doing findDocumentsByQuery callback.

 

I use the callback and it seems to get blocked and only response once there is a change in the application.

 

For instance, I use findDocumentsByQuery when Resuming the app and I only see the results of the query if I suspend  the app again. So I guess that the query is blocked.