Problem phenomenon:
The realme UI 3.0 system phones: long-press the power button to enter the shutdown page, and the Add controls settings will appear.

Problem causes:
When the phone downloads realme Link or other controls, it will be triggered.
Solution:
Sorry, it will be triggered when the phone recognizes an app that can add controls, such as realme Link. This feature cannot be manually removed.
Related Articles:
How to quickly enable Color Inversion in realme UI 3.0
App icon appears grey in notifications of realme UI 3.0