implicit FieldMapper doesn't work with scala 3

[burbaki]

package com.sksamuel
case class Foo(userName: String, emailAddress: String)
implicit val snake: FieldMapper = SnakeCase
val schema = AvroSchema[Foo]
println(schema) // no snake_case fields name

This example doesn't return the expected result. Custom field mapper and given instead of implicit val doesn't work, too. I've found a small workaround for issues with the schema generation:SchemaFor[T].schema. But the main issue thatEncoder/Decoder` take context without considering an implicit FieldMapper. as result when I try to decode GenericRecord(or raw arvo) with snake cased schema, I get error in SchemaFieldDecoder, stack trace below.

cause=Exception in thread "zio-fiber-" java.lang.NullPointerException: null
        at com.sksamuel.avro4s.decoders.SchemaFieldDecoder.<init>(records.scala:64)
        at com.sksamuel.avro4s.decoders.RecordDecoder.$anonfun$1(records.scala:19)
        at scala.collection.ArrayOps$.map$extension(ArrayOps.scala:932)
        at scala.IArray$package$IArray$.map(IArray.scala:179)
        at com.sksamuel.avro4s.decoders.RecordDecoder.decode(records.scala:20)
        at com.sksamuel.avro4s.FromRecord$$anon$1.from(FromRecord.scala:15)

[stale[bot]]

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