使用FreeHomeCityUnitIfTechObtainable运送的单位无法死亡后转换成其他单位

使用FreeHomeCityUnitIfTechObtainable运送的单位SettlerMinuteReplacement无法死亡后转换成其他单位SettlerMinute，而第二种方法运送的SettlerMinuteReplacement 3秒后自动转换SettlerMinute成功。

			<Effect tech ='FedNewJerseyResourceShadow' type ='Data' amount ='1.00' subtype ='FreeHomeCityUnitIfTechObtainable' unittype ='SettlerMinuteReplacement' relativity ='Absolute'>
				<Target type ='Player'></Target></Effect>

			<Effect type ='Data' amount ='1.00' subtype ='FreeHomeCityUnit' unittype ='SettlerMinuteReplacement' relativity ='Absolute'>
				<Target type ='Player'></Target></Effect>

	<Unit id ='1545' name ='SettlerMinuteReplacement'>
		<DBID>2224</DBID>
		<DisplayNameID>81040</DisplayNameID>
		<EditorNameID>81041</EditorNameID>
		<ObstructionRadiusX>0.00</ObstructionRadiusX>
		<ObstructionRadiusZ>0.00</ObstructionRadiusZ>
		<FormationCategory>Ranged</FormationCategory>
		<MaxVelocity>4.5000</MaxVelocity>
		<MaxRunVelocity>6.0000</MaxRunVelocity>
		<MovementType>air</MovementType>
		<TurnRate>18.0000</TurnRate>
		<AnimFile>effects\projectiles\musket_ball.xml</AnimFile>
		<Lifespan>3.0</Lifespan><!--存活时间结束就转换为村民-->
		<DeadReplacement>SettlerMinute</DeadReplacement>
		<ImpactType>Flesh</ImpactType>
		<PhysicsInfo>dude</PhysicsInfo>
		<InitialHitpoints>90.0000</InitialHitpoints>
		<MaxHitpoints>90.0000</MaxHitpoints>
		<LOS>0.0000</LOS>
		<ProjectileProtoUnit>Arrow</ProjectileProtoUnit>
		<UnitAIType>RangedCombative</UnitAIType>
		<TrainPoints>1.0000</TrainPoints>
		<UnitType>EmbellishmentClass</UnitType>
		<UnitType>TestClass</UnitType>
		<UnitType>Unattackable</UnitType>
		<Flag>CollidesWithProjectiles</Flag>
		<Flag>ApplyHandicapTraining</Flag>
		<Flag>CorpseDecays</Flag>
		<Flag>DontRotateObstruction</Flag>
		<Flag>ObscuredByUnits</Flag>
		<Flag>Tracked</Flag>
		<Flag>Wanders</Flag>
		<Flag>NotSelectable</Flag>
		<Flag>DoNotShowOnMiniMap</Flag>
		<Flag>NeverCountDeathAsLoss</Flag>
	</Unit>