[debug]

src/excalidraw-app/index.tsx

@@ -696,6 +696,13 @@ const ExcalidrawWrapper = () => {
             />
           );
         }}
+        scrollConstraints={{
+          x: 0,
+          y: 0,
+          width: 2560,
+          height: 1300,
+          opts: { lockZoom: true, viewportZoomFactor: 0.1 },
+        }}
       >
         <AppMainMenu
           setCollabDialogShown={setCollabDialogShown}