recordblocking dos not record anything

I have same problem as here but I have Windows 10 1904 MATLAB 2019b.

myVoice = audiorecorder;
recordblocking(myVoice, 5);
y = getaudiodata(myVoice);
play(myVoice);

Although I can see microphone on taskbar is activated during 5 seconds recording, the y array is totally zero and nothing played.

[Sajad Sadeghkhani]

I upgraded MATLAB to 2021a but the problem still exists! (and OS: windows 10 21H1)

[Faidon Cornelis Kourounakis]

Same problem R2021b.