I'm trying to reproduce the experiment about concept drift described on paper "Event stream-based process discovery using abstract representations" (https://link.springer.com/article/10.1007/s10115-017-1060-2). I was able to use different miner adapted from stream context (Alpha, Heuristics, Inductive) only using a complete log and converting into a stream by Generate Event Stream plugin. In this case, the miners receive the packets sent by the stream and I can obtain the process model.
The problem occurs if I try to import an event stream directly (Static Event Stream - .evst file), even if I apply the Generate Event Stream (Static Event Stream) plugin to make the stream "live" and start the flow, the miner didn't receive any packet.