User Activity

Before the 7.1 update it was easier for accessing the galaxy AI, but after the update the shortcut seems to be stopped working, how to access galaxy AI in ui 7.1
My s23 is heating abnormally while taking photos, the device is running on one UI 6.1 with March security update. Any tips or insights?
After updating to one ui 6.1, I am facing battery drain issue, anyone else facing?