TRPCError: Output validation failed when trying to add recorder input in typebot

I was trying to add recorder input in typebot but when test bot shows the following error. can anyone help me or guide me how to add custom input in typebot?

{
"status": 500,
"body": {
"message": "Output validation failed",
"code": "INTERNAL_SERVER_ERROR",
"data": {
"code": "INTERNAL_SERVER_ERROR",
"httpStatus": 500,
"stack": "TRPCError: Output validation failed\n at outputMiddleware",
..........
"path": "startChatPreview",
}