Type annotation on inner class in anonymous class show up as regular type annotations

Type annotation on elements of an inner class in an anonymous class show up as regular annotations rather than type annotations.
Using the same type annotations on class, anonymous class and inner class of anonymous class,
compile below and run javap -v:

javap -v Test1 // Runtime(In)visibleTypeAnnotations
javap -v Test1$1 // Runtime(In)visibleTypeAnnotations
javap -v TEst1$1$InnerAnon // Runtime(In)visibleAnnotations

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import java.lang.annotation.*;
import static java.lang.annotation.RetentionPolicy.*;
import static java.lang.annotation.ElementType.*;

class Test1 { // Test1.class
    @A @B String data = "test";
    @A @B String m(){ return null; };
    Object mtest( Test1 t){ return null; }
    public void test() {
        mtest( new Test1() { // Test1$1.class
                @A @B String a_data = "test";
                @A @B String a_m(){ return null; };
                class InnerAnon { // Test1$1$InnerAnon.class
                     @A @B String ai_data = "test";
                     @A @B String ai_m(){ return null; };
                }
                 InnerAnon IA = new InnerAnon();
           });
   }
}

@Retention(RUNTIME) @Target(TYPE_USE) @interface A { }
@Retention(CLASS) @Target(TYPE_USE) @interface B { }
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javap -v Test1$1$InnerAnon output:

class Test1$1$InnerAnon
  SourceFile: "Test1.java"
  InnerClasses:
       #14; //class Test1$1
       #31= #5 of #14; //InnerAnon=class Test1$1$InnerAnon of class Test1$1
  minor version: 0
  major version: 52
  flags: ACC_SUPER
Constant pool:
   #1 = Fieldref #5.#26 // Test1$1$InnerAnon.this$1:LTest1$1;
   #2 = Methodref #6.#27 // java/lang/Object."<init>":()V
   #3 = String #28 // test
   #4 = Fieldref #5.#29 // Test1$1$InnerAnon.ai_data:Ljava/lang/String;
   #5 = Class #30 // Test1$1$InnerAnon
   #6 = Class #32 // java/lang/Object
   #7 = Utf8 ai_data
   #8 = Utf8 Ljava/lang/String;
   #9 = Utf8 RuntimeVisibleAnnotations
  #10 = Utf8 LA;
  #11 = Utf8 RuntimeInvisibleAnnotations
  #12 = Utf8 LB;
  #13 = Utf8 this$1
  #14 = Class #33 // Test1$1
  #15 = Utf8
  #16 = Utf8 InnerClasses
  #17 = Utf8 LTest1$1;
  #18 = Utf8 <init>
  #19 = Utf8 (LTest1$1;)V
  #20 = Utf8 Code
  #21 = Utf8 LineNumberTable
  #22 = Utf8 ai_m
  #23 = Utf8 ()Ljava/lang/String;
  #24 = Utf8 SourceFile
  #25 = Utf8 Test1.java
  #26 = NameAndType #13:#17 // this$1:LTest1$1;
  #27 = NameAndType #18:#34 // "<init>":()V
  #28 = Utf8 test
  #29 = NameAndType #7:#8 // ai_data:Ljava/lang/String;
  #30 = Utf8 Test1$1$InnerAnon
  #31 = Utf8 InnerAnon
  #32 = Utf8 java/lang/Object
  #33 = Utf8 Test1$1
  #34 = Utf8 ()V
{
  java.lang.String ai_data;
    flags:
    RuntimeVisibleAnnotations:
      0: #10()
    RuntimeInvisibleAnnotations:
      0: #12()

  final Test1$1 this$1;
    flags: ACC_FINAL, ACC_SYNTHETIC

  Test1$1$InnerAnon(Test1$1);
    flags:
    Code:
      stack=2, locals=2, args_size=2
         0: aload_0
         1: aload_1
         2: putfield #1 // Field this$1:LTest1$1;
         5: aload_0
         6: invokespecial #2 // Method java/lang/Object."<init>":()V
         9: aload_0
        10: ldc #3 // String test
        12: putfield #4 // Field ai_data:Ljava/lang/String;
        15: return
      LineNumberTable:
        line 13: 0
        line 14: 9

  java.lang.String ai_m();
    flags:
    Code:
      stack=1, locals=1, args_size=1
         0: aconst_null
         1: areturn
      LineNumberTable:
        line 15: 0
    RuntimeVisibleAnnotations:
      0: #10()
    RuntimeInvisibleAnnotations:
      0: #12()
}