[BUG] BsonCtor not called

[ReidarMidtun]

Version
5.0.21

Describe the bug
After upgrading from version 5.0.17 the constructor tagged with the BsonCtor Attribute is not called. On version 5.0.17 it worked correctly.

Code to Reproduce

public abstract class DB_Object {
   [Browsable(false)]
   public abstract Guid Id { get; }
   public abstract string Name { get; }
   [Browsable(false)]
   [BsonIgnore]
   public virtual Bitmap Icon => null;
   public override bool Equals(object? obj) {
       var other = obj as DB_Object;
       if (other == null) return false;
       return Id.Equals(other.Id);
   }
}

public class PlayList : DB_Object {
    public PlayList(string name) {
        PlayListId = Guid.NewGuid();
        Name = name;
    }
    [BsonCtor]
    public PlayList(Guid _id, string name) {
        PlayListId = _id;
        Name = name;
    }
    [Browsable(false)]
    public Guid PlayListId { get; }
    /// <summary>
    /// Playlist name.
    /// </summary>
    public override string Name { get; } = "";
    public string Comment { get; set; } = "";
    /// <summary>
    /// List of image ids referenced.
    /// </summary>
    public List<Guid> ImageIds { get; set; } = new List<Guid>();
    /// <summary>
    /// Image filenames.
    /// </summary>
    public override Guid Id => PlayListId;
}

Expected behavior
The PlayList(Guid _id, string name) ctor should be called by LiteDB when executing the following:

        var col = DB.GetPlayListCollection(DB.DataBase);
        var all = col.FindAll();
        foreach (var pl in all) {
            if (col.FindById(pl.Id) == null) {  // Returns null since the ctor is not called to initialize the id field
                return;
            }
        }

Screenshots/Stacktrace

Additional context