diff --git a/mobile/src/session/mobile-bulk-close-sheet-actions.ts b/mobile/src/session/mobile-bulk-close-sheet-actions.ts
index 68dee5c2af3..bdce5323a8f 100644
--- a/mobile/src/session/mobile-bulk-close-sheet-actions.ts
+++ b/mobile/src/session/mobile-bulk-close-sheet-actions.ts
@@ -16,7 +16,7 @@ type BulkCloseSheetDeps = {
 }
 
 /**
- * Builds the long-press bulk-close entries (Close Others / Left / Right) shared
+ * Builds the long-press bulk-close entries (Close Others / Left) shared
  * by every session tab sheet. Lives outside the session route to keep the
  * orchestration out of its max-lines budget; anchors are passed by tab id so
  * sheets never need the full tab object.
diff --git a/mobile/src/session/mobile-tab-close-selection.test.ts b/mobile/src/session/mobile-tab-close-selection.test.ts
index df47a6d6513..992e0074884 100644
--- a/mobile/src/session/mobile-tab-close-selection.test.ts
+++ b/mobile/src/session/mobile-tab-close-selection.test.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { selectBulkCloseTabs } from './mobile-tab-close-selection'
+import { BULK_TAB_CLOSE_ACTIONS, selectBulkCloseTabs } from './mobile-tab-close-selection'
 
 const tab = (id: string, isDirty?: boolean, isPinned?: boolean) => ({
   id,
@@ -10,6 +10,13 @@ const tab = (id: string, isDirty?: boolean, isPinned?: boolean) => ({
 describe('selectBulkCloseTabs', () => {
   const tabs = [tab('a'), tab('b'), tab('c'), tab('d')]
 
+  it('offers only close-others and close-left actions', () => {
+    expect(BULK_TAB_CLOSE_ACTIONS).toEqual([
+      { mode: 'others', label: 'Close Other Tabs' },
+      { mode: 'left', label: 'Close Tabs to the Left' }
+    ])
+  })
+
   it('selects every tab except the anchor for mode "others"', () => {
     expect(selectBulkCloseTabs(tabs, 'b', 'others').map((t) => t.id)).toEqual(['a', 'c', 'd'])
   })
@@ -18,13 +25,8 @@ describe('selectBulkCloseTabs', () => {
     expect(selectBulkCloseTabs(tabs, 'c', 'left').map((t) => t.id)).toEqual(['a', 'b'])
   })
 
-  it('selects tabs after the anchor for mode "right"', () => {
-    expect(selectBulkCloseTabs(tabs, 'b', 'right').map((t) => t.id)).toEqual(['c', 'd'])
-  })
-
-  it('returns empty when the anchor is at the edge', () => {
+  it('returns empty when the anchor is at the left edge', () => {
     expect(selectBulkCloseTabs(tabs, 'a', 'left')).toEqual([])
-    expect(selectBulkCloseTabs(tabs, 'd', 'right')).toEqual([])
   })
 
   it('returns empty when the anchor is not in the list', () => {
diff --git a/mobile/src/session/mobile-tab-close-selection.ts b/mobile/src/session/mobile-tab-close-selection.ts
index 1362173beef..11829e0cb3b 100644
--- a/mobile/src/session/mobile-tab-close-selection.ts
+++ b/mobile/src/session/mobile-tab-close-selection.ts
@@ -1,10 +1,9 @@
-export type BulkTabCloseMode = 'others' | 'left' | 'right'
+export type BulkTabCloseMode = 'others' | 'left'
 
 /** Long-press sheet entries, in display order. */
 export const BULK_TAB_CLOSE_ACTIONS: { mode: BulkTabCloseMode; label: string }[] = [
   { mode: 'others', label: 'Close Other Tabs' },
-  { mode: 'left', label: 'Close Tabs to the Left' },
-  { mode: 'right', label: 'Close Tabs to the Right' }
+  { mode: 'left', label: 'Close Tabs to the Left' }
 ]
 
 type BulkClosableTab = {
@@ -15,7 +14,7 @@ type BulkClosableTab = {
 
 /**
  * Pick the tabs a long-press bulk close ("Close Other Tabs" / "Close Tabs to
- * the Left/Right") should target, in strip order relative to the pressed tab.
+ * the Left") should target, in strip order relative to the pressed tab.
  * Dirty documents are skipped — mobile has no save prompt on close, so bulk
  * closing must never silently discard unsaved edits.
  */
@@ -31,8 +30,6 @@ export function selectBulkCloseTabs<T extends BulkClosableTab>(
   const candidates =
     mode === 'others'
       ? tabs.filter((_, index) => index !== anchorIndex)
-      : mode === 'left'
-        ? tabs.slice(0, anchorIndex)
-        : tabs.slice(anchorIndex + 1)
+      : tabs.slice(0, anchorIndex)
   return candidates.filter((tab) => tab.isDirty !== true && tab.isPinned !== true)
 }