Ganyan din po minsan sakin, kaya nire restart ko nalang
Samsung care and we are here to help.
It's really a great help for us users to have the notification where we want it to be. As you are aware that the Notification Panel is a place to quickly access alerts, notifications and shortcuts. You will find the Notification Panel is at the top of your mobile device's screen.
However, given that you are using a theme somehow alters how you view it.
Just to be sure, you may revert back to the original settings and check whether the Galaxy Theme is something to show an option to change the button size.
Hope you find suitable answer to your inquiry, do not hesitate to click the ACCEPT AS SOLUTION button in your next reply.