Switching chance is not supported with client-server mirroring

[varkor]

In local battles, when battling against an NPC whose Pokémon you have just knocked out, you have the chance to switch out your Pokémon directly before they switch out. This is currently not allowed in online battles at all, but should be. The client will need to send a "did not switch out" message to the server automatically when the setting to allow switching out after knocking out in NPC battles is turned on.