Widget
To enable the small window mode:
1. In the home screen drawer mode, press and hold an app that supports the small window mode in the drawer and drag it to the home screen. The area for opening the small window will be displayed, drag the icon to this area to open the small window;
2. Swipe up/down with three fingers on the game interface to show the message list, and tap a message to open the small window of Picture-in-Picture;
3. Swipe up and hover at the bottom of the display to enter the card background, tap the arrow on the right of the app name, and tap "Small window" (only apps that support the small window mode show "Small window");
Is this helpful?