I used to get any software updates on my Note 10+ by checking in the phone settings for updates
Was on the Android11 Beta and when the Beta finished and the final came out I got an instruction to use Smart Switch to update
Since then when I check for updates using the phone settings it says software is up to date, however I have had 2 updates available by checking on Smart Switch on the laptop ( Feb security update and today the March security update + OneUI 3.1 )
Anyone any ideas why using the check for update setting on the phone seems to no longer work ???