diff --git a/packages/views/issues/components/board-column.tsx b/packages/views/issues/components/board-column.tsx
index 29e9a50c82..4790af7cb3 100644
--- a/packages/views/issues/components/board-column.tsx
+++ b/packages/views/issues/components/board-column.tsx
@@ -216,6 +216,10 @@ export const BoardColumn = memo(function BoardColumn({
         )}
         <div
           ref={mergedRef}
+          // Per-column scroll registration for the tab session memento
+          // (MUL-4741): the group id is the stable memento key, so every
+          // column's offset survives tab switches/reloads independently.
+          data-tab-scroll-root={`board:${group.id}`}
           className={`absolute inset-0 overflow-y-auto rounded-lg p-1 transition-colors ${
             isOver && sortLabel
               ? "ring-2 ring-brand/25 bg-accent/15"
diff --git a/packages/views/issues/components/list-view.tsx b/packages/views/issues/components/list-view.tsx
index b5c2e222b6..e97b44470a 100644
--- a/packages/views/issues/components/list-view.tsx
+++ b/packages/views/issues/components/list-view.tsx
@@ -350,7 +350,7 @@ export function ListView({
 
   if (!dragEnabled) {
     return (
-      <div ref={setScrollEl} className="flex-1 min-h-0 overflow-y-auto p-2 pt-0">
+      <div ref={setScrollEl} data-tab-scroll-root="list" className="flex-1 min-h-0 overflow-y-auto p-2 pt-0">
         {content}
       </div>
     );
@@ -364,7 +364,7 @@ export function ListView({
       onDragOver={handleDragOver}
       onDragEnd={handleDragEnd}
     >
-      <div ref={setScrollEl} className="flex-1 min-h-0 overflow-y-auto p-2 pt-0">
+      <div ref={setScrollEl} data-tab-scroll-root="list" className="flex-1 min-h-0 overflow-y-auto p-2 pt-0">
         {content}
       </div>