Merge remote-tracking branch 'origin/wjc' into release0123

wxr

2022-02-23 b88f0d4dd35615302186c0c238d1b61825a74892

 HDL_ON/UI/UI2/FuntionControlView/Music/A31PlayMusicPage.cs

@@ -229,7 +229,7 @@

                A31MusicModel.Current.functionMusic.SetAttrState(KeyProperty.song_step,ValueProperty.down);
                Dictionary<string, string> dic = new Dictionary<string, string>();
                dic.Add(KeyProperty.song_step, ValueProperty.down);
                dic.Add(KeyProperty.song_step, ValueProperty.up);
                SendMethod.mMethod.SendControlCommand(A31MusicModel.Current.functionMusic, dic);

            };