diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
index 3e5a8e040..5b9843ae1 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
@@ -336,6 +336,24 @@ RED.view = (function() {
     function init() {
 
         chart = $("#red-ui-workspace-chart");
+
+        // Add invisible spacer div to ensure scrollable area matches canvas dimensions
+        // At minimum zoom with "cover" behavior, SVG may be smaller than viewport in one dimension
+        // This spacer forces the browser to calculate scrollWidth/Height based on full canvas size
+        // Browser's maxScroll = scrollWidth - viewport will then correctly show canvas edges
+        var scrollSpacer = $('<div>')
+            .css({
+                position: 'absolute',
+                top: 0,
+                left: 0,
+                width: space_width + 'px',
+                height: space_height + 'px',
+                pointerEvents: 'none',
+                visibility: 'hidden'
+            })
+            .attr('id', 'red-ui-workspace-scroll-spacer')
+            .appendTo(chart);
+
         chart.on('contextmenu', function(evt) {
             if (RED.view.DEBUG) {
                 console.warn("contextmenu", { mouse_mode, event: d3.event });
@@ -2810,14 +2828,14 @@ RED.view = (function() {
         // Calculate the minimum zoom to ensure canvas always fills the viewport (no empty space)
         var viewportWidth = chart.width();
         var viewportHeight = chart.height();
-        
+
         // Canvas is 8000x8000, calculate zoom to cover viewport
         var zoomToFitWidth = viewportWidth / space_width;
         var zoomToFitHeight = viewportHeight / space_height;
-        
+
         // Use the LARGER zoom to ensure canvas covers entire viewport (no empty space visible)
         var calculatedMinZoom = Math.max(zoomToFitWidth, zoomToFitHeight);
-        
+
         // Return the larger of the calculated min or the configured min
         // This ensures canvas always fills the viewport
         return Math.max(calculatedMinZoom, RED.view.zoomConstants.MIN_ZOOM);
@@ -4969,6 +4987,15 @@ RED.view = (function() {
         eventLayer.attr("transform","scale("+scaleFactor+")");
         outer.attr("width", space_width*scaleFactor).attr("height", space_height*scaleFactor);
 
+        // Update scroll spacer to match scaled canvas size
+        // This ensures scrollable area = canvas area
+        // Browser calculates maxScroll = scrollWidth - viewport, which correctly
+        // allows scrolling to see the far edges of canvas without going beyond
+        $('#red-ui-workspace-scroll-spacer').css({
+            width: (space_width * scaleFactor) + 'px',
+            height: (space_height * scaleFactor) + 'px'
+        });
+
         // Don't bother redrawing nodes if we're drawing links
         if (showAllLinkPorts !== -1 || mouse_mode != RED.state.JOINING) {