Do no Disturb issue

[Jack4]

On my Galaxy A36 after using Do not disturb mode, my phone remains on silent mode and I have to manually turn it off. It's happens intermittently but it's very annoying. Latest software version 

[Grazy10uk]

Samsung A34 5G

Are you referring to the setting that determines the duration of the "Do Not Disturb" mode? If so, I am experiencing the same issue—when I set it for a specific period, such as one hour, it remains active until I manually turn it off.