dnf/yum history undo fails with KeyError: 'Reason Change' python traceback

Issue

dnf/yum history undo fails with KeyError: 'Reason Change' python traceback

Traceback (most recent call last):
  File "/usr/bin/yum", line 58, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 201, in user_main
    errcode = main(args)
  File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 67, in main
    return _main(base, args, cli_class, option_parser_class)
  File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 106, in _main
    return cli_run(cli, base)
  File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 122, in cli_run
    cli.run()
  File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 1055, in run
    return self.command.run()
  File "/usr/lib/python3.6/site-packages/dnf/cli/commands/history.py", line 342, in run
    self._hcmd_undo(tids)
  File "/usr/lib/python3.6/site-packages/dnf/cli/commands/history.py", line 190, in _hcmd_undo
    self._revert_transaction(old)
  File "/usr/lib/python3.6/site-packages/dnf/cli/commands/history.py", line 233, in _revert_transaction
    ti["action"] = action_map[ti["action"]]
KeyError: 'Reason Change'