1. Setup a dedicated server + headless client per BIKI (https://community.bistudio.com/wiki/Arma_3_Headless_Client)
2. Create a mission with player and playable Headless Client Game Logic
3. Start server + headless client and join server
4. Run diag_log (owner h1) from server = clientID is Headless Client
5. Kick the Headless Client from server, it will auto rejoin
6. Notice HC is connected to proper slot but spawns as seagull (HC RPT: 14:13:25 creating seagull (no person))
7. Notice diag_log (owner h1) from server returns clientID of server