How to disable the self-sign notification of the Android MIUI 12.5 CA certificate?

Question

Android

Greetings! When working on the project, it was necessary to install a local CA certificate on working smartphones (Xiaomi Redmi Note 8 MUI 12.5 Andoird 11) to work with the company's services.

After installing the certificate, a notification appeared in the curtain of the Control Center: " The network can be monitored ". This does not bother us, but the customer and his employees are nervous.



Question: is it possible to remove it or just score?

Customer conditions:

• Developer mode - you can
  
• Bootloader Unlock - Unwanted
  
• Root - categorically no
  
• Revoking a certificate is not possible
  

Answer 1

Well, impossible is impossible. They say the truth - it can be tracked.

Answer 2

Buy a normal certificate or Let's Encrypt. Business something.