Dasboard default 6 hours display time

everytime I open dashboard it’s displaying 6 hours. I’d like change this display time to 5 minutes and make it default.

thank you.

Ekran görüntüsü 2025-01-27 202048

Set last 5 minutes and save dashboard with Update default time range checked:

I missed that checkbox because the button was not active on the save screen, so I looked for the solution elsewhere.

thank you.