When can I resubscribe (after closing) to a different RIC with the same Stream Id?

After subscribing to a RIC with a certain "Stream Id" I'm finding lingering updates after issuing a RSSL_MC_CLOSE (w/ RSSL_CLMF_ACK). I then wait for the RSSL_CLMF_ACK followed by a subscription to a different RIC with same "Stream Id".

When can I re-use the same "Stream Id"?

Summarizing

1. Subscribe to RIC w/ stream id = n

2. Image/Updates received on stream id = n

3. Issue RSSL_MC_CLOSE for stream id = b (w/ option RSSL_CLMF_ACK)

4. Received message RSSL_MC_ACK

5. Subscribe to different RIC w/ stream id = n

6. Received residual update messages for initial RIC from (1)

7. Received Image for new RIC from (5)