Index: lams_build/conf/whiteboard/src/js/whiteboard.js
===================================================================
diff -u -r0a02475fc80d88c770630b1ca1450913d5d76900 -r8b0d9ba3b3ef706b0afe5b472ea8fb5c204d074b
--- lams_build/conf/whiteboard/src/js/whiteboard.js	(.../whiteboard.js)	(revision 0a02475fc80d88c770630b1ca1450913d5d76900)
+++ lams_build/conf/whiteboard/src/js/whiteboard.js	(.../whiteboard.js)	(revision 8b0d9ba3b3ef706b0afe5b472ea8fb5c204d074b)
@@ -118,14 +118,13 @@
         this.oldGCO = this.ctx.globalCompositeOperation;
 
         window.addEventListener("resize", function () {
-            // Handel resize
+            // Handle resize
+            const dbCp = JSON.parse(JSON.stringify(_this.drawBuffer)); // Copy the buffer
             _this.canvas.width = $(window).width();
             _this.canvas.height = $(window).height(); // Set new canvas height
             _this.drawBuffer = [];
-
-			// Modified by LAMS
-			// Do not load canvas content again as it appears on top of the existing content
-			// For some reason clearning canvas does not work
+			_this.textContainer.empty();
+            _this.loadData(dbCp); // draw old content in
         });
 
         $(_this.mouseOverlay).on("mousedown touchstart", function (e) {