Invalid double tap to lock screen does not work

[Juan0502]

Hello everyone, I have MIUI 12 (21.4.14) in the Redmi Note 7 and when trying to double tap to block, it does not work and this option does not appear when before it did appear

 

[Igor Eisberg]

Hello everyone, I have MIUI 12 (21.4.14) in the Redmi Note 7 and when trying to double tap to block, it does not work and this option does not appear when before it did appear

System launcher version?