Does anyone have any idea why default value for annotation argument is not being retrieved?

// annotation
@Target(AnnotationTarget.FUNCTION)
@Retention(AnnotationRetention.SOURCE)
public annotation class Showcase(
  val katalog: String = "katalog"
)

// application in sources
@Showcase
fun testTarget() {}

// usage in processor
  private fun KSAnnotation.showcaseData(): ShowcaseVisitor.Data {
    arguments.first { it.name?.getShortName() == "katalog" }.value!! as String // throws NPE
  }

I'm on ksp:1.6.21-1.0.5. I've also verified that the KSAnnotation at least contains the argument by that name

sounds like a bug to me, do you have a reproduce case?

Ah, thought so. Thanks for confirming. I'll create an issue with the reproducer tomorrow.

Actually it is the same issue as #885, initially I thought it is also failing for JVM therefore thinking it might be a new issue.

Even better!