I tell you that with the new firmware in the lemfo 12 pro I don’t have the notifications on the screen turned off. They allow sound and vibration but do not show the message. In settings / screen / turn on screen with notifications, you can see the watchface and the notification tab, but not the message.
You can see the notifications on the locked screen if the screen lock options are activated in confusion, the best option for me is the gesture option, but it still doesn’t convince me at all
in this case I am using the Notific app (dark mode for less than 1 dollar) this app allows me to see the messages when the screen is off, but the notifications always keep the sound whether or not the “quiet mode” option is activated. The good thing about this Notific app is that it has a button to go directly to the message or dismiss it.
My goal is to configure that when it is in silent mode, the modifications can be seen and read for a few seconds.