diff --git a/packages/main/src/components/AnalyticalTable/AnalyticalTable.cy.tsx b/packages/main/src/components/AnalyticalTable/AnalyticalTable.cy.tsx
index b8a8b7c616c..0123b4abb35 100644
--- a/packages/main/src/components/AnalyticalTable/AnalyticalTable.cy.tsx
+++ b/packages/main/src/components/AnalyticalTable/AnalyticalTable.cy.tsx
@@ -3742,10 +3742,51 @@ describe('AnalyticalTable', () => {
     cy.realPress('ArrowLeft');
     cy.focused().should('have.attr', 'data-row-index', '0').should('have.attr', 'data-column-index', '0');
 
+    // End/Home
+    const manyColumns = Array.from({ length: 30 }, (_, i) => ({
+      Header: `Col ${i}`,
+      accessor: `col${i}`,
+    }));
+    const manyColumnsData = Array.from({ length: 10 }, (_, rowIdx) => {
+      const row: Record<string, string> = {};
+      for (let c = 0; c < 30; c++) {
+        row[`col${c}`] = `R${rowIdx}C${c}`;
+      }
+      return row;
+    });
+
+    cy.mount(
+      <AnalyticalTable
+        data={manyColumnsData}
+        columns={manyColumns}
+        scaleWidthMode={AnalyticalTableScaleWidthMode.Default}
+        overscanCountHorizontal={2}
+        style={{ width: '600px' }}
+      />,
+    );
+
+    cy.findByText('R0C0').should('be.visible');
+    cy.window().focus();
+    cy.realPress('Tab');
+    cy.focused().should('have.attr', 'data-column-index', '0');
+
     cy.realPress('End');
-    cy.focused().should('have.attr', 'data-row-index', '0').should('have.attr', 'data-column-index', '3');
+    cy.focused().should('have.attr', 'data-column-index', '29').should('have.attr', 'data-row-index', '0');
     cy.realPress('Home');
-    cy.focused().should('have.attr', 'data-row-index', '0').should('have.attr', 'data-column-index', '0');
+    cy.focused().should('have.attr', 'data-column-index', '0').should('have.attr', 'data-row-index', '0');
+
+    cy.realPress('ArrowDown');
+    cy.focused().should('have.attr', 'data-row-index', '1');
+    cy.realPress('End');
+    cy.focused().should('have.attr', 'data-column-index', '29').should('have.attr', 'data-row-index', '1');
+    cy.realPress('Home');
+    cy.focused().should('have.attr', 'data-column-index', '0').should('have.attr', 'data-row-index', '1');
+
+    // PageDown/PageUp
+    cy.mount(<AnalyticalTable data={generateMoreData(50)} columns={columns} />);
+    cy.findByText('Name-0').should('be.visible');
+    cy.window().focus();
+    cy.realPress('Tab');
 
     cy.realPress('PageDown');
     cy.focused().should('have.attr', 'data-row-index', '1').should('have.attr', 'data-column-index', '0');
@@ -3905,6 +3946,30 @@ describe('AnalyticalTable', () => {
     cy.window().focus();
     cy.realPress('Tab');
     cy.focused().should('have.attr', 'data-row-index', '0').should('have.attr', 'data-column-index', '2');
+
+    // column resize with Shift+Arrow
+    cy.mount(<AnalyticalTable data={data} columns={columns} />);
+    cy.findByText('Name').should('be.visible');
+    cy.window().focus();
+    cy.realPress('Tab');
+    cy.focused().should('have.attr', 'data-row-index', '0').should('have.attr', 'data-column-index', '0');
+
+    cy.get('[data-column-id="name"]')
+      .invoke('outerWidth')
+      .then((initialWidth) => {
+        cy.realPress(['Shift', 'ArrowRight']);
+        cy.get('[data-column-id="name"]')
+          .invoke('outerWidth')
+          .should(($width: number) => {
+            expect($width).to.equal(initialWidth + 16);
+          });
+        cy.realPress(['Shift', 'ArrowLeft']);
+        cy.get('[data-column-id="name"]')
+          .invoke('outerWidth')
+          .should(($width: number) => {
+            expect($width).to.equal(initialWidth);
+          });
+      });
   });
 
   it('controlled bodyHeight', () => {
diff --git a/packages/main/src/components/AnalyticalTable/hooks/useKeyboardNavigation.ts b/packages/main/src/components/AnalyticalTable/hooks/useKeyboardNavigation.ts
index 37ea1bd54a3..4af7b2f1316 100644
--- a/packages/main/src/components/AnalyticalTable/hooks/useKeyboardNavigation.ts
+++ b/packages/main/src/components/AnalyticalTable/hooks/useKeyboardNavigation.ts
@@ -63,9 +63,24 @@ const navigateFromActiveSubCompItem = (currentlyFocusedCell: MutableRefObject<HT
   setFocus(currentlyFocusedCell, recursiveSubComponentElementSearch(e.target as HTMLElement));
 };
 
+const scrollToHorizontalEdgeAndFocus = (
+  tableRef: MutableRefObject<HTMLElement>,
+  scrollLeft: number,
+  targetSelector: string,
+  currentlyFocusedCell: MutableRefObject<HTMLElement>,
+) => {
+  tableRef.current.scrollLeft = scrollLeft;
+  requestAnimationFrame(() => {
+    const el: HTMLElement | null = tableRef.current.querySelector(targetSelector);
+    if (el) {
+      setFocus(currentlyFocusedCell, el);
+    }
+  });
+};
+
 const useGetTableProps = (
   tableProps,
-  { instance: { webComponentsReactProperties, data, columns, state } }: { instance: TableInstance },
+  { instance: { webComponentsReactProperties, data, columns, state, visibleColumns } }: { instance: TableInstance },
 ) => {
   const { showOverlay, tableRef } = webComponentsReactProperties;
   const { isRtl } = state;
@@ -182,32 +197,34 @@ const useGetTableProps = (
 
         switch (e.key) {
           case 'End': {
-            const visibleColumns = tableRef.current.querySelector(
-              `div[data-component-name="AnalyticalTableHeaderRow"]`,
-            ).children;
-
-            const lastVisibleColumn = Array.from(visibleColumns)
-              .slice(0)
-              .reduceRight((_, cur, index, arr) => {
-                const columnIndex = parseInt((cur.children?.[0] as HTMLDivElement)?.dataset.columnIndex, 10);
-                if (!isNaN(columnIndex)) {
-                  arr.length = 0;
-                  return columnIndex;
-                }
-                return 0;
-              }, 0);
-
-            const newElement: HTMLElement | null = tableRef.current.querySelector(
-              `div[data-visible-column-index="${lastVisibleColumn}"][data-row-index="${rowIndex}"]`,
-            );
-            setFocus(currentlyFocusedCell, newElement);
+            const lastColumnIndex = visibleColumns.length - 1;
+            const targetSelector = `div[data-column-index="${lastColumnIndex}"][data-row-index="${rowIndex}"]`;
+            const newElement: HTMLElement | null = tableRef.current.querySelector(targetSelector);
+            if (newElement) {
+              setFocus(currentlyFocusedCell, newElement);
+            } else {
+              scrollToHorizontalEdgeAndFocus(
+                tableRef,
+                isRtl ? 0 : tableRef.current.scrollWidth,
+                targetSelector,
+                currentlyFocusedCell,
+              );
+            }
             break;
           }
           case 'Home': {
-            const newElement: HTMLElement | null = tableRef.current.querySelector(
-              `div[data-visible-column-index="0"][data-row-index="${rowIndex}"]`,
-            );
-            setFocus(currentlyFocusedCell, newElement);
+            const targetSelector = `div[data-column-index="0"][data-row-index="${rowIndex}"]`;
+            const newElement: HTMLElement | null = tableRef.current.querySelector(targetSelector);
+            if (newElement) {
+              setFocus(currentlyFocusedCell, newElement);
+            } else {
+              scrollToHorizontalEdgeAndFocus(
+                tableRef,
+                isRtl ? tableRef.current.scrollWidth : 0,
+                targetSelector,
+                currentlyFocusedCell,
+              );
+            }
             break;
           }
           case 'PageDown': {
@@ -326,7 +343,7 @@ const useGetTableProps = (
         }
       }
     },
-    [isRtl, tableRef],
+    [isRtl, tableRef, visibleColumns],
   );
   if (showOverlay) {
     return tableProps;
@@ -357,7 +374,7 @@ function getPayload(e: KeyboardEvent, column: ColumnType) {
   const columnId = column.id;
   const columnWidth = column.totalWidth;
   const headersToResize = getLeafHeaders(column);
-  const headerIdWidths = headersToResize.map((d) => [d.id, d.totalWidth, d.minWidth]);
+  const headerIdWidths = headersToResize.map((d) => [d.id, d.totalWidth, d.minWidth, d.maxWidth]);
   return { clientX, columnId, columnWidth, headerIdWidths };
 }