DeriveSchema macro - NoSuchElementException for Enums which extend a trait

[xsistens]

Currently when trying to derive an Enum in scala3 where a case is extending a trait it will throw a NoSuchElementException because there is no classSymbol available.

trait A

enum B(val name: String) derives Schema:
  case C            extends B("Name") with A

The stacktrace of the result error looks like this:

|enum B(val name: String) derives Schema:                                                                                                                                                                                                                                                             
[error]    |                                   ^                                                                                                                                                                                                                                                                   
[error]    |value derived is not a member of object zio.schema.Schema.                                                                                                                                                                                                                                             
[error]    |An extension method was tried, but could not be fully constructed:                                                                                                                                                                                                                                     
[error]    |                                                                                                                                                                                                                                                                                                       
[error]    |    ???                                                                                                                                                                                                                                                                                                
[error]    |                                                                                                                                                                                                                                                                                                       
[error]    |    failed with:
[error]    |                                                                                                                                                                                                                                                                                                       
[error]    |        Exception occurred while executing macro expansion.                                                                                                                                                                                                                                            
[error]    |        java.util.NoSuchElementException: None.get                                                                                                                                                                                                                                                     
[error]    |            at scala.None$.get(Option.scala:627)                                                                                                                                                                                                                                                       
[error]    |            at scala.None$.get(Option.scala:626)                                                                                                                                                                                                                                                       
[error]    |            at zio.schema.DeriveSchema.$anonfun$35(DeriveSchema.scala:204)                                                                                                                                                                                                                             
[error]    |            at zio.schema.DeriveSchema.$anonfun$adapted$15(DeriveSchema.scala:204)                                                                                                                                                                                                                     
[error]    |            at dotty.tools.dotc.quoted.PickledQuotes$$anon$1.transform(PickledQuotes.scala:111)                                                                                                                                                                                                        
[error]    |            at dotty.tools.dotc.ast.Trees$Instance$TreeMap.transform(Trees.scala:1568)                                                                                                                                                                                                                 
[error]    |            at dotty.tools.dotc.quoted.PickledQuotes$$anon$1.transform(PickledQuotes.scala:136)
[error]    |            at dotty.tools.dotc.ast.Trees$Instance$TreeMap.transform$$anonfun$1(Trees.scala:1640)                                                                                                                                                                                                      
[error]    |            at scala.collection.immutable.List.mapConserve(List.scala:473)                                                                                                                                                                                                                             
[error]    |            at dotty.tools.dotc.ast.Trees$Instance$TreeMap.transform(Trees.scala:1640)                                                                                                                                                                                                                 
[error]    |            at dotty.tools.dotc.ast.Trees$Instance$TreeMap.transform(Trees.scala:1534)                                                                                                                                                                                                                 
[error]    |            at dotty.tools.dotc.quoted.PickledQuotes$$anon$1.transform(PickledQuotes.scala:136)                                                                                                                                                                                                        
[error]    |            at dotty.tools.dotc.quoted.PickledQuotes$.spliceTerms(PickledQuotes.scala:153)                                                                                                                                                                                                             
[error]    |            at dotty.tools.dotc.quoted.PickledQuotes$.unpickleTerm(PickledQuotes.scala:89)                                                                                                                                                                                                             
[error]    |            at scala.quoted.runtime.impl.QuotesImpl.unpickleExprV2(QuotesImpl.scala:3262)                                                                                                                                                                                                              
[error]    |            at zio.schema.DeriveSchema.deriveCaseClass(DeriveSchema.scala:204)                                                                                                                                                                                                                         
[error]    |            at zio.schema.DeriveSchema.deriveSchema(DeriveSchema.scala:96)                                                                                                                                                                                                                             
[error]    |            at zio.schema.DeriveSchema.deriveCase(DeriveSchema.scala:558)                                                                                                                                                                                                                              
[error]    |            at zio.schema.DeriveSchema.$anonfun$59(DeriveSchema.scala:381)                                                                                                                                                                                                                             
[error]    |            at scala.collection.immutable.List.map(List.scala:251)                                                                                                                                                                                                                                     
[error]    |            at zio.schema.DeriveSchema.deriveEnum(DeriveSchema.scala:381)                                                                                                                                                                                                                              
[error]    |            at zio.schema.DeriveSchema.deriveSchema(DeriveSchema.scala:94)                                                                                                                                                                                                                             
[error]    |            at zio.schema.DeriveSchema$.deriveSchema(DeriveSchema.scala:18)                                                                                                                                                                                                                            
[error]    |            at zio.schema.DeriveSchema$.inline$deriveSchema(DeriveSchema.scala:17)

Before the merge of commit 5c8e7eb it was working fine without any problems. Sadly I'm not experienced enough with Macros to figure out whats the actual problem or fix it :(