When duplicating a board or sub board, all notes or comments are stripped. There are many times where I need to create a new board containing a client's favorite (AKA hearted) images or images they have made notes on. Asking a client to filter by reaction is not ideal because it doesn't create a new sub board, and it's give the client extra work to do. It would be helpful when duplicating a board to have a popup with checkboxes asking "duplicate with comments / duplicate with reactions / duplicate assets only"