2023 Tiger Gt Pro Tft Start

Hi, out for a ride the other day and after stopping somewhere the tft would not come on so bike would not start. Warning triangle and red alarm/imobiliser light. Eventually started after messing and pressing keyless fob a few times (in case I had switched off by accident) . Got bike home and took key down to local dealer in my car. They put a new battery in the fob. Now the tft comes alive and bike starts but I have noticed that the 2 warning lights mentioned above (and at the very top of dashboard) still briefly illuminate before going out. Is this normal ? I'm probably paranoid about it now
Off to the Isle of Man soon and don't want same problem obviously. Cheers

 

Can anyone confirm normal dashboard lights during start-up ?