It is a mode that can only move and enlarge the image
Switch to image movement mode
Long tap to switch to “image movement mode”
After the transition, on the upper left of the screen Icon is displayed
Cancel image movement mode
Tap the screen to cancel “image move mode”
You can now select “tap” or “double tap” in Settings → Gesture Settings → Move Mode Cancel
The default setting is tap
Gesture in image moving mode
Swipe up/down/left/right is not available.
It is possible to expand by pinching in and out with two fingers.