Bug Unexpected node type

The following error is thrown in the Unity editor 2021.2.0 (Burst 1.6.6) after each code compilation:

Code (CSharp):

1. Unexpected node type.
2. UnityEditor.Compilation.CompilationPipeline:GetAssemblies (UnityEditor.Compilation.AssembliesType)

Class:

Code (CSharp):

1. internal static class BurstReflection

This line of code

Code (CSharp):

1. var assemblyList = CompilationPipeline.GetAssemblies(AssembliesType.Editor);

Assemblies types:

Code (CSharp):

1. namespace UnityEditor.Compilation
2. {
3.   /// <summary>
4.   ///   <para>Flags for Assembly.</para>
5.   /// </summary>
6.   public enum AssembliesType
7.   {
8.     /// <summary>
9.     ///   <para>Selects assemblies compiled for the editor including test assemblies.</para>
10.     /// </summary>
11.     Editor,
12.     /// <summary>
13.     ///   <para>Selects assemblies compiled for the player including test assemblies.</para>
14.     /// </summary>
15.     Player,
16.     /// <summary>
17.     ///   <para>Selects assemblies compiled for the player excluding test assemblies.</para>
18.     /// </summary>
19.     PlayerWithoutTestAssemblies,
20.   }
21. }