-QA Testing-
- Switching to idle mode doesn't work when they're busy moving/attacking/defending/...
If you put a moving fleet in formation_sentry mode, they'll go in that mode and sit still. Switching to Idle **does do something** but instead of sitting still in idle, they'll go back to follow their move order.
So switching to idle just makes them continue their last move/attack/defend order if that was interrupted.
- Switching move orders to a new move/attack/defend order only applies after they've been unloaded, otherwise they'll follow their old order.
There might be more stuff but that's what I've noticed so far.