Should all exceptions in ExpressionFactory#coerceToType be wrapped in an ELException?

[mkomko]

I was trying to implement better logging for our Faces application and ran into a problem. When the problematic expression goes through ExpressionFactory#coerceToType, the resulting exception is not wrapped in an ELException and thus some information is lost along the way.

Here is our example stack trace:

org.hibernate.LazyInitializationException: Unable to perform requested lazy initialization [redacted.object] - session is closed and settings disallow loading outside the Session
	at org.hibernate@6.4.4.Final//org.hibernate.bytecode.enhance.spi.interceptor.EnhancementHelper.throwLazyInitializationException(EnhancementHelper.java:275)
	at org.hibernate@6.4.4.Final//org.hibernate.bytecode.enhance.spi.interceptor.EnhancementHelper.performWork(EnhancementHelper.java:174)
	at org.hibernate@6.4.4.Final//org.hibernate.bytecode.enhance.spi.interceptor.EnhancementAsProxyLazinessInterceptor.handleRead(EnhancementAsProxyLazinessInterceptor.java:106)
	at org.hibernate@6.4.4.Final//org.hibernate.bytecode.enhance.spi.interceptor.AbstractInterceptor.readObject(AbstractInterceptor.java:152)
	at deployment.redacted.ear.redacted-ejb.jar//redacted.Object.$$_hibernate_read_field(RedactedEntity.java)
	at deployment.redacted.ear.redacted-ejb.jar//redacted.Object.toString(RedactedEntity.java:1173)
	at org.glassfish.expressly@5.0.0//org.glassfish.expressly.lang.ELSupport.coerceToString(ELSupport.java:401)
	at org.glassfish.expressly@5.0.0//org.glassfish.expressly.lang.ELSupport.coerceToType(ELSupport.java:438)
	at org.glassfish.expressly@5.0.0//org.glassfish.expressly.ExpressionFactoryImpl.coerceToType(ExpressionFactoryImpl.java:70)
	at jakarta.el.api@4.0.1.Final//jakarta.el.ELContext.convertToType(ELContext.java:440)
	at org.glassfish.expressly@5.0.0//org.glassfish.expressly.lang.EvaluationContext.convertToType(EvaluationContext.java:141)
	at org.glassfish.expressly@5.0.0//org.glassfish.expressly.ValueExpressionImpl.getValue(ValueExpressionImpl.java:142)
	at org.jboss.weld.core@5.1.2.Final//org.jboss.weld.module.web.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
	at jakarta.faces.impl:myfaces@4.0.2//org.apache.myfaces.view.facelets.el.ContextAwareTagValueExpression.getValue(ContextAwareTagValueExpression.java:100)

If the exception would be wrapped in an ELException, MyFaces would wrap it in an exception that contains information about the location and expression that resulted in the exception. As it is, the exception is being passed through.

I checked different implementations, and both seem to behave the same:
Tomcat
Expressly

The question is: should the exception actually be wrapped in an ELException? The spec says:
An ELException is thrown if an error results from applying the conversion rules.

Thank you very much in advance!