Commands like 'moveToPOSITION' are also affected (e.g. moveToDriver, moveToGunner).
This is a forward port of A2 CIT bug ticket
https://dev-heaven.net/issues/20496
It's original repro doesn't work anymore because:
- effectiveCommander seems bugged
- actions are not added to vehicle for whatever reason
But both is not required to show the issue on players joining a host or DS.