diff --git a/x-pack/plugins/security_solution/public/flyout/document_details/left/components/attach_to_active_timeline.test.tsx b/x-pack/plugins/security_solution/public/flyout/document_details/left/components/attach_to_active_timeline.test.tsx
index d19337d3fb3fb..610354f8af822 100644
--- a/x-pack/plugins/security_solution/public/flyout/document_details/left/components/attach_to_active_timeline.test.tsx
+++ b/x-pack/plugins/security_solution/public/flyout/document_details/left/components/attach_to_active_timeline.test.tsx
@@ -70,6 +70,7 @@ describe('AttachToActiveTimeline', () => {
           [TimelineId.active]: {
             ...mockGlobalState.timeline.timelineById[TimelineId.test],
             savedObjectId: 'savedObjectId',
+            status: 'active',
           },
         },
       },
@@ -104,6 +105,7 @@ describe('AttachToActiveTimeline', () => {
           [TimelineId.active]: {
             ...mockGlobalState.timeline.timelineById[TimelineId.test],
             savedObjectId: 'savedObjectId',
+            status: 'active',
           },
         },
       },
diff --git a/x-pack/plugins/security_solution/public/flyout/document_details/left/components/attach_to_active_timeline.tsx b/x-pack/plugins/security_solution/public/flyout/document_details/left/components/attach_to_active_timeline.tsx
index 05e3d1fef6ca5..77b3404561275 100644
--- a/x-pack/plugins/security_solution/public/flyout/document_details/left/components/attach_to_active_timeline.tsx
+++ b/x-pack/plugins/security_solution/public/flyout/document_details/left/components/attach_to_active_timeline.tsx
@@ -10,6 +10,7 @@ import { EuiCallOut, EuiCheckbox, EuiFlexGroup, EuiFlexItem, EuiText } from '@el
 import { i18n } from '@kbn/i18n';
 import { css } from '@emotion/react';
 import { useSelector } from 'react-redux';
+import { TimelineStatusEnum } from '../../../../../common/api/timeline';
 import type { State } from '../../../../common/store';
 import { TimelineId } from '../../../../../common/types';
 import { SaveTimelineButton } from '../../../../timelines/components/modal/actions/save_timeline_button';
@@ -76,10 +77,9 @@ export const AttachToActiveTimeline = memo(
     const timeline = useSelector((state: State) =>
       timelineSelectors.selectTimelineById(state, TimelineId.active)
     );
-    const timelineSavedObjectId = useMemo(() => timeline?.savedObjectId ?? '', [timeline]);
     const isTimelineSaved: boolean = useMemo(
-      () => timelineSavedObjectId.length > 0,
-      [timelineSavedObjectId]
+      () => timeline.status === TimelineStatusEnum.active,
+      [timeline.status]
     );
 
     const onCheckboxChange = useCallback(
diff --git a/x-pack/plugins/security_solution/public/flyout/document_details/left/components/notes_details.test.tsx b/x-pack/plugins/security_solution/public/flyout/document_details/left/components/notes_details.test.tsx
index f8be78abc3ec9..c6f8b51817de7 100644
--- a/x-pack/plugins/security_solution/public/flyout/document_details/left/components/notes_details.test.tsx
+++ b/x-pack/plugins/security_solution/public/flyout/document_details/left/components/notes_details.test.tsx
@@ -24,6 +24,8 @@ import { Flyouts } from '../../shared/constants/flyouts';
 import { TimelineId } from '../../../../../common/types';
 import { ReqStatus } from '../../../../notes';
 import { useBasicDataFromDetailsData } from '../../shared/hooks/use_basic_data_from_details_data';
+import { TimelineStatusEnum } from '../../../../../common/api/timeline';
+import type { State } from '../../../../common/store';
 
 jest.mock('../../shared/hooks/use_which_flyout');
 jest.mock('../../shared/hooks/use_basic_data_from_details_data');
@@ -52,7 +54,7 @@ const panelContextValue = {
   dataFormattedForFieldBrowser: [],
 } as unknown as DocumentDetailsContext;
 
-const mockGlobalStateWithSavedTimeline = {
+const mockGlobalStateWithSavedTimeline: State = {
   ...mockGlobalState,
   timeline: {
     ...mockGlobalState.timeline,
@@ -61,6 +63,7 @@ const mockGlobalStateWithSavedTimeline = {
       [TimelineId.active]: {
         ...mockGlobalState.timeline.timelineById[TimelineId.test],
         savedObjectId: 'savedObjectId',
+        status: TimelineStatusEnum.active,
         pinnedEventIds: {},
       },
     },
diff --git a/x-pack/plugins/security_solution/public/flyout/document_details/left/components/notes_details.tsx b/x-pack/plugins/security_solution/public/flyout/document_details/left/components/notes_details.tsx
index 244b35fba238e..f97ca576d2385 100644
--- a/x-pack/plugins/security_solution/public/flyout/document_details/left/components/notes_details.tsx
+++ b/x-pack/plugins/security_solution/public/flyout/document_details/left/components/notes_details.tsx
@@ -10,6 +10,7 @@ import { useDispatch, useSelector } from 'react-redux';
 import { EuiFlexGroup, EuiFlexItem, EuiLoadingElastic, EuiSpacer } from '@elastic/eui';
 import { i18n } from '@kbn/i18n';
 import { useBasicDataFromDetailsData } from '../../shared/hooks/use_basic_data_from_details_data';
+import type { TimelineModel } from '../../../..';
 import { Flyouts } from '../../shared/constants/flyouts';
 import { timelineSelectors } from '../../../../timelines/store';
 import { TimelineId } from '../../../../../common/types';
@@ -21,6 +22,7 @@ import { NotesList } from '../../../../notes/components/notes_list';
 import { pinEvent } from '../../../../timelines/store/actions';
 import type { State } from '../../../../common/store';
 import type { Note } from '../../../../../common/api/timeline';
+import { TimelineStatusEnum } from '../../../../../common/api/timeline';
 import {
   fetchNotesByDocumentIds,
   ReqStatus,
@@ -63,10 +65,17 @@ export const NotesDetails = memo(() => {
   // if the flyout is open from a timeline and that timeline is saved, we automatically check the checkbox to associate the note to it
   const isTimelineFlyout = useWhichFlyout() === Flyouts.timeline;
 
-  const timeline = useSelector((state: State) =>
+  const timeline: TimelineModel = useSelector((state: State) =>
     timelineSelectors.selectTimelineById(state, TimelineId.active)
   );
-  const timelineSavedObjectId = useMemo(() => timeline?.savedObjectId ?? '', [timeline]);
+  const timelineSavedObjectId = useMemo(
+    () => timeline.savedObjectId ?? '',
+    [timeline.savedObjectId]
+  );
+  const isTimelineSaved: boolean = useMemo(
+    () => timeline.status === TimelineStatusEnum.active,
+    [timeline.status]
+  );
 
   // Automatically pin an associated event if it's attached to a timeline and it's not pinned yet
   const onNoteAddInTimeline = useCallback(() => {
@@ -141,7 +150,7 @@ export const NotesDetails = memo(() => {
             {isTimelineFlyout && (
               <AttachToActiveTimeline
                 setAttachToTimeline={setAttachToTimeline}
-                isCheckboxDisabled={timelineSavedObjectId.length === 0}
+                isCheckboxDisabled={!isTimelineSaved}
               />
             )}
           </AddNote>
diff --git a/x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/notes/index.test.tsx b/x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/notes/index.test.tsx
index e70bd5946e3b1..4de3728e2290f 100644
--- a/x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/notes/index.test.tsx
+++ b/x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/notes/index.test.tsx
@@ -18,6 +18,8 @@ import React from 'react';
 import { TimelineId } from '../../../../../../common/types';
 import { SAVE_TIMELINE_CALLOUT_TEST_ID } from '../../../notes/test_ids';
 import { useUserPrivileges } from '../../../../../common/components/user_privileges';
+import { TimelineStatusEnum } from '../../../../../../common/api/timeline';
+import type { State } from '../../../../../common/store';
 
 jest.mock('../../../../../common/hooks/use_experimental_features');
 jest.mock('../../../../../common/components/user_privileges');
@@ -38,7 +40,7 @@ jest.mock('react-redux', () => {
   };
 });
 
-const mockGlobalStateWithSavedTimeline = {
+const mockGlobalStateWithSavedTimeline: State = {
   ...mockGlobalState,
   timeline: {
     ...mockGlobalState.timeline,
@@ -47,11 +49,12 @@ const mockGlobalStateWithSavedTimeline = {
       [TimelineId.active]: {
         ...mockGlobalState.timeline.timelineById[TimelineId.test],
         savedObjectId: 'savedObjectId',
+        status: TimelineStatusEnum.active,
       },
     },
   },
 };
-const mockGlobalStateWithUnSavedTimeline = {
+const mockGlobalStateWithUnSavedTimeline: State = {
   ...mockGlobalState,
   timeline: {
     ...mockGlobalState.timeline,
diff --git a/x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/notes/index.tsx b/x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/notes/index.tsx
index dcc9f229b8420..737001125c990 100644
--- a/x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/notes/index.tsx
+++ b/x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/notes/index.tsx
@@ -21,6 +21,7 @@ import { css } from '@emotion/react';
 import { useDispatch, useSelector } from 'react-redux';
 import { FormattedRelative } from '@kbn/i18n-react';
 import { i18n } from '@kbn/i18n';
+import type { TimelineModel } from '../../../../..';
 import { SaveTimelineCallout } from '../../../notes/save_timeline';
 import { AddNote } from '../../../../../notes/components/add_note';
 import { useUserPrivileges } from '../../../../../common/components/user_privileges';
@@ -40,6 +41,7 @@ import {
   selectSortedNotesBySavedObjectId,
 } from '../../../../../notes';
 import type { Note } from '../../../../../../common/api/timeline';
+import { TimelineStatusEnum } from '../../../../../../common/api/timeline';
 import { NotesList } from '../../../../../notes/components/notes_list';
 import { OldNotes } from '../../../notes/old_notes';
 import { Participants } from '../../../notes/participants';
@@ -92,11 +94,16 @@ const NotesTabContentComponent: React.FC<NotesTabContentProps> = React.memo(({ t
   const scrollToTop = useShallowEqualSelector((state) => getScrollToTop(state, timelineId));
   useScrollToTop('#scrollableNotes', !!scrollToTop);
 
-  const timeline = useSelector((state: State) => selectTimelineById(state, timelineId));
-  const timelineSavedObjectId = useMemo(() => timeline?.savedObjectId ?? '', [timeline]);
+  const timeline: TimelineModel = useSelector((state: State) =>
+    selectTimelineById(state, timelineId)
+  );
+  const timelineSavedObjectId = useMemo(
+    () => timeline.savedObjectId ?? '',
+    [timeline.savedObjectId]
+  );
   const isTimelineSaved: boolean = useMemo(
-    () => timelineSavedObjectId.length > 0,
-    [timelineSavedObjectId]
+    () => timeline.status === TimelineStatusEnum.active,
+    [timeline.status]
   );
 
   const fetchNotes = useCallback(