Manage handy gaming features like screen capture and video recording.
Utilize the game support tool on Samsung Galaxy Note 8 following the instructions below:
Step 1: Access 'Settings' and choose 'Advanced Features'.

Select 'Advanced Features'.
Step 2: Choose 'Gaming'.

Choose 'Gaming'.
Step 3: Turn on game launcher.

Activate game launcher.
With that, the setup process is complete. Wishing you all success.