Extend swipe functionality.

ui/src/components/photoGallery/presentView/PresentNavigationOverlay.tsx

@@ -96,10 +96,17 @@ const PresentNavigationOverlay = ({
   }, [])
 
   const handlers = useSwipeable({
+    onSwipedDown: () => {
+      if (disableSaveCloseInHistory === true) {
+        dispatchMedia({ type: 'closePresentMode' })
+      } else {
+        closePresentModeAction({ dispatchMedia })
+      }
+    },
     onSwipedLeft: () => dispatchMedia({ type: 'nextImage' }),
     onSwipedRight: () => dispatchMedia({ type: 'previousImage' }),
     preventScrollOnSwipe: false,
-    trackMouse: false,
+    trackMouse: true,
   })
 
   return (
@@ -109,7 +116,7 @@ const PresentNavigationOverlay = ({
         onMouseMove.current && onMouseMove.current()
       }}
     >
-    <div {...handlers}>
+      <div {...handlers} data-testid="swipe-component">
         {children}
         <NavigationButton
           aria-label="Previous image"