diff --git a/packages/types/src/issues/issue.d.ts b/packages/types/src/issues/issue.d.ts
index d86ab24d23..577b865c1f 100644
--- a/packages/types/src/issues/issue.d.ts
+++ b/packages/types/src/issues/issue.d.ts
@@ -84,7 +84,7 @@ export type TIssuesResponse = {
   total_pages: number;
   extra_stats: null;
   results: TIssueResponseResults;
-}
+};
 
 export type TBulkIssueProperties = Pick<
   TIssue,
@@ -100,3 +100,9 @@ export type TBulkOperationsPayload = {
   issue_ids: string[];
   properties: Partial<TBulkIssueProperties>;
 };
+
+export type TIssueDetailWidget =
+  | "sub-issues"
+  | "relations"
+  | "links"
+  | "attachments";
diff --git a/packages/ui/src/collapsible/collapsible-button.tsx b/packages/ui/src/collapsible/collapsible-button.tsx
index 92b7ef90ac..a56a724b4c 100644
--- a/packages/ui/src/collapsible/collapsible-button.tsx
+++ b/packages/ui/src/collapsible/collapsible-button.tsx
@@ -13,7 +13,7 @@ type Props = {
 export const CollapsibleButton: FC<Props> = (props) => {
   const { isOpen, title, hideChevron = false, indicatorElement, actionItemElement } = props;
   return (
-    <div className="flex items-center justify-between gap-3 h-12 px-2.5 py-3 border-b border-custom-border-100">
+    <div className="flex items-center justify-between gap-3 h-12 px-2.5 py-3 border-b border-custom-border-200">
       <div className="flex items-center gap-3.5">
         <div className="flex items-center gap-3">
           {!hideChevron && (
diff --git a/web/core/components/issues/issue-detail-widgets/attachments/quick-action-button.tsx b/web/core/components/issues/issue-detail-widgets/attachments/quick-action-button.tsx
index fe2cfde308..2d7a5de86f 100644
--- a/web/core/components/issues/issue-detail-widgets/attachments/quick-action-button.tsx
+++ b/web/core/components/issues/issue-detail-widgets/attachments/quick-action-button.tsx
@@ -8,7 +8,7 @@ import { MAX_FILE_SIZE } from "@/constants/common";
 // helper
 import { generateFileName } from "@/helpers/attachment.helper";
 // hooks
-import { useInstance } from "@/hooks/store";
+import { useInstance, useIssueDetail } from "@/hooks/store";
 
 import { useAttachmentOperations } from "./helper";
 
@@ -22,11 +22,16 @@ type Props = {
 
 export const IssueAttachmentActionButton: FC<Props> = observer((props) => {
   const { workspaceSlug, projectId, issueId, customButton, disabled = false } = props;
-  // helper
+  // state
   const [isLoading, setIsLoading] = useState(false);
+  // store hooks
   const { config } = useInstance();
+  const { setLastWidgetAction } = useIssueDetail();
+
+  // operations
   const handleAttachmentOperations = useAttachmentOperations(workspaceSlug, projectId, issueId);
 
+  // handlers
   const onDrop = useCallback(
     (acceptedFiles: File[]) => {
       const currentFile: File = acceptedFiles[0];
@@ -45,7 +50,10 @@ export const IssueAttachmentActionButton: FC<Props> = observer((props) => {
         })
       );
       setIsLoading(true);
-      handleAttachmentOperations.create(formData).finally(() => setIsLoading(false));
+      handleAttachmentOperations.create(formData).finally(() => {
+        setLastWidgetAction("attachments");
+        setIsLoading(false);
+      });
     },
     [handleAttachmentOperations, workspaceSlug]
   );
diff --git a/web/core/components/issues/issue-detail-widgets/attachments/root.tsx b/web/core/components/issues/issue-detail-widgets/attachments/root.tsx
index 2c564f8149..3c7529cecc 100644
--- a/web/core/components/issues/issue-detail-widgets/attachments/root.tsx
+++ b/web/core/components/issues/issue-detail-widgets/attachments/root.tsx
@@ -1,11 +1,14 @@
 "use client";
-import React, { FC, useState } from "react";
+import React, { FC } from "react";
+import { observer } from "mobx-react";
 import { Collapsible } from "@plane/ui";
 // components
 import {
   IssueAttachmentsCollapsibleContent,
   IssueAttachmentsCollapsibleTitle,
 } from "@/components/issues/issue-detail-widgets";
+// hooks
+import { useIssueDetail } from "@/hooks/store";
 
 type Props = {
   workspaceSlug: string;
@@ -14,17 +17,21 @@ type Props = {
   disabled?: boolean;
 };
 
-export const AttachmentsCollapsible: FC<Props> = (props) => {
+export const AttachmentsCollapsible: FC<Props> = observer((props) => {
   const { workspaceSlug, projectId, issueId, disabled = false } = props;
-  // state
-  const [isOpen, setIsOpen] = useState<boolean>(false);
+  // store hooks
+  const { activeIssueDetailWidgets, toggleActiveIssueDetailWidget } = useIssueDetail();
+
+  // derived values
+  const isCollapsibleOpen = activeIssueDetailWidgets.includes("attachments");
+
   return (
     <Collapsible
-      isOpen={isOpen}
-      onToggle={() => setIsOpen((prev) => !prev)}
+      isOpen={isCollapsibleOpen}
+      onToggle={() => toggleActiveIssueDetailWidget("attachments")}
       title={
         <IssueAttachmentsCollapsibleTitle
-          isOpen={isOpen}
+          isOpen={isCollapsibleOpen}
           workspaceSlug={workspaceSlug}
           projectId={projectId}
           issueId={issueId}
@@ -40,4 +47,4 @@ export const AttachmentsCollapsible: FC<Props> = (props) => {
       />
     </Collapsible>
   );
-};
+});
diff --git a/web/core/components/issues/issue-detail-widgets/links/quick-action-button.tsx b/web/core/components/issues/issue-detail-widgets/links/quick-action-button.tsx
index 99c1ccf4d1..981005d78b 100644
--- a/web/core/components/issues/issue-detail-widgets/links/quick-action-button.tsx
+++ b/web/core/components/issues/issue-detail-widgets/links/quick-action-button.tsx
@@ -23,7 +23,7 @@ export const IssueLinksActionButton: FC<Props> = observer((props) => {
   const [isIssueLinkModal, setIsIssueLinkModal] = useState(false);
 
   // store hooks
-  const { toggleIssueLinkModal: toggleIssueLinkModalStore } = useIssueDetail();
+  const { toggleIssueLinkModal: toggleIssueLinkModalStore, setLastWidgetAction } = useIssueDetail();
 
   // helper
   const handleLinkOperations = useLinkOperations(workspaceSlug, projectId, issueId);
@@ -43,11 +43,16 @@ export const IssueLinksActionButton: FC<Props> = observer((props) => {
     toggleIssueLinkModal(true);
   };
 
+  const handleOnClose = () => {
+    toggleIssueLinkModal(false);
+    setLastWidgetAction("links");
+  };
+
   return (
     <>
       <IssueLinkCreateUpdateModal
         isModalOpen={isIssueLinkModal}
-        handleModal={toggleIssueLinkModal}
+        handleOnClose={handleOnClose}
         linkOperations={handleLinkOperations}
       />
       <button type="button" onClick={handleOnClick} disabled={disabled}>
diff --git a/web/core/components/issues/issue-detail-widgets/links/root.tsx b/web/core/components/issues/issue-detail-widgets/links/root.tsx
index 6be7c14aff..e608cf6be0 100644
--- a/web/core/components/issues/issue-detail-widgets/links/root.tsx
+++ b/web/core/components/issues/issue-detail-widgets/links/root.tsx
@@ -1,8 +1,11 @@
 "use client";
-import React, { FC, useState } from "react";
+import React, { FC } from "react";
+import { observer } from "mobx-react";
 import { Collapsible } from "@plane/ui";
 // components
 import { IssueLinksCollapsibleContent, IssueLinksCollapsibleTitle } from "@/components/issues/issue-detail-widgets";
+// hooks
+import { useIssueDetail } from "@/hooks/store";
 
 type Props = {
   workspaceSlug: string;
@@ -11,17 +14,21 @@ type Props = {
   disabled?: boolean;
 };
 
-export const LinksCollapsible: FC<Props> = (props) => {
+export const LinksCollapsible: FC<Props> = observer((props) => {
   const { workspaceSlug, projectId, issueId, disabled = false } = props;
-  // state
-  const [isOpen, setIsOpen] = useState<boolean>(false);
+  // store hooks
+  const { activeIssueDetailWidgets, toggleActiveIssueDetailWidget } = useIssueDetail();
+
+  // derived values
+  const isCollapsibleOpen = activeIssueDetailWidgets.includes("links");
+
   return (
     <Collapsible
-      isOpen={isOpen}
-      onToggle={() => setIsOpen((prev) => !prev)}
+      isOpen={isCollapsibleOpen}
+      onToggle={() => toggleActiveIssueDetailWidget("links")}
       title={
         <IssueLinksCollapsibleTitle
-          isOpen={isOpen}
+          isOpen={isCollapsibleOpen}
           workspaceSlug={workspaceSlug}
           projectId={projectId}
           issueId={issueId}
@@ -37,4 +44,4 @@ export const LinksCollapsible: FC<Props> = (props) => {
       />
     </Collapsible>
   );
-};
+});
diff --git a/web/core/components/issues/issue-detail-widgets/relations/quick-action-button.tsx b/web/core/components/issues/issue-detail-widgets/relations/quick-action-button.tsx
index a70e3a2732..2d58863835 100644
--- a/web/core/components/issues/issue-detail-widgets/relations/quick-action-button.tsx
+++ b/web/core/components/issues/issue-detail-widgets/relations/quick-action-button.tsx
@@ -23,7 +23,8 @@ export const RelationActionButton: FC<Props> = observer((props) => {
   const { workspaceSlug, projectId, customButton, issueId, disabled = false } = props;
   // state
   const [relationKey, setRelationKey] = useState<TIssueRelationTypes | null>(null);
-  const { createRelation, isRelationModalOpen, toggleRelationModal } = useIssueDetail();
+  // store hooks
+  const { createRelation, isRelationModalOpen, toggleRelationModal, setLastWidgetAction } = useIssueDetail();
 
   // handlers
   const handleOnClick = (relationKey: TIssueRelationTypes) => {
@@ -57,6 +58,7 @@ export const RelationActionButton: FC<Props> = observer((props) => {
   const handleOnClose = () => {
     setRelationKey(null);
     toggleRelationModal(null, null);
+    setLastWidgetAction("relations");
   };
 
   // button element
diff --git a/web/core/components/issues/issue-detail-widgets/relations/root.tsx b/web/core/components/issues/issue-detail-widgets/relations/root.tsx
index e26861a796..7e2469d87e 100644
--- a/web/core/components/issues/issue-detail-widgets/relations/root.tsx
+++ b/web/core/components/issues/issue-detail-widgets/relations/root.tsx
@@ -1,8 +1,11 @@
 "use client";
-import React, { FC, useState } from "react";
+import React, { FC } from "react";
+import { observer } from "mobx-react";
 import { Collapsible } from "@plane/ui";
 // components
 import { RelationsCollapsibleContent, RelationsCollapsibleTitle } from "@/components/issues/issue-detail-widgets";
+// hooks
+import { useIssueDetail } from "@/hooks/store";
 
 type Props = {
   workspaceSlug: string;
@@ -11,17 +14,21 @@ type Props = {
   disabled?: boolean;
 };
 
-export const RelationsCollapsible: FC<Props> = (props) => {
+export const RelationsCollapsible: FC<Props> = observer((props) => {
   const { workspaceSlug, projectId, issueId, disabled = false } = props;
-  // state
-  const [isOpen, setIsOpen] = useState<boolean>(false);
+  // store hooks
+  const { activeIssueDetailWidgets, toggleActiveIssueDetailWidget } = useIssueDetail();
+
+  // derived values
+  const isCollapsibleOpen = activeIssueDetailWidgets.includes("relations");
+
   return (
     <Collapsible
-      isOpen={isOpen}
-      onToggle={() => setIsOpen((prev) => !prev)}
+      isOpen={isCollapsibleOpen}
+      onToggle={() => toggleActiveIssueDetailWidget("relations")}
       title={
         <RelationsCollapsibleTitle
-          isOpen={isOpen}
+          isOpen={isCollapsibleOpen}
           workspaceSlug={workspaceSlug}
           projectId={projectId}
           issueId={issueId}
@@ -37,4 +44,4 @@ export const RelationsCollapsible: FC<Props> = (props) => {
       />
     </Collapsible>
   );
-};
+});
diff --git a/web/core/components/issues/issue-detail-widgets/sub-issues/quick-action-button.tsx b/web/core/components/issues/issue-detail-widgets/sub-issues/quick-action-button.tsx
index e6bb81f59c..adae820bb9 100644
--- a/web/core/components/issues/issue-detail-widgets/sub-issues/quick-action-button.tsx
+++ b/web/core/components/issues/issue-detail-widgets/sub-issues/quick-action-button.tsx
@@ -47,6 +47,7 @@ export const SubIssuesActionButton: FC<Props> = observer((props) => {
     toggleCreateIssueModal,
     isSubIssuesModalOpen,
     toggleSubIssuesModal,
+    setLastWidgetAction,
   } = useIssueDetail();
   const { setTrackElement } = useEventTracker();
 
@@ -88,6 +89,7 @@ export const SubIssuesActionButton: FC<Props> = observer((props) => {
 
   const handleExistingIssuesModalClose = () => {
     handleIssueCrudState("existing", null, null);
+    setLastWidgetAction("sub-issues");
     toggleSubIssuesModal(null);
   };
 
@@ -102,6 +104,7 @@ export const SubIssuesActionButton: FC<Props> = observer((props) => {
   const handleCreateUpdateModalClose = () => {
     handleIssueCrudState("create", null, null);
     toggleCreateIssueModal(false);
+    setLastWidgetAction("sub-issues");
   };
 
   const handleCreateUpdateModalOnSubmit = async (_issue: TIssue) => {
diff --git a/web/core/components/issues/issue-detail-widgets/sub-issues/root.tsx b/web/core/components/issues/issue-detail-widgets/sub-issues/root.tsx
index cc9c4ea830..50f216bbf1 100644
--- a/web/core/components/issues/issue-detail-widgets/sub-issues/root.tsx
+++ b/web/core/components/issues/issue-detail-widgets/sub-issues/root.tsx
@@ -1,8 +1,11 @@
 "use client";
-import React, { FC, useState } from "react";
+import React, { FC } from "react";
+import { observer } from "mobx-react";
 import { Collapsible } from "@plane/ui";
 // components
 import { SubIssuesCollapsibleContent, SubIssuesCollapsibleTitle } from "@/components/issues/issue-detail-widgets";
+// hooks
+import { useIssueDetail } from "@/hooks/store";
 
 type Props = {
   workspaceSlug: string;
@@ -11,17 +14,22 @@ type Props = {
   disabled?: boolean;
 };
 
-export const SubIssuesCollapsible: FC<Props> = (props) => {
+export const SubIssuesCollapsible: FC<Props> = observer((props) => {
   const { workspaceSlug, projectId, issueId, disabled = false } = props;
-  // state
-  const [isOpen, setIsOpen] = useState<boolean>(false);
+
+  // store hooks
+  const { activeIssueDetailWidgets, toggleActiveIssueDetailWidget } = useIssueDetail();
+
+  // derived state
+  const isCollapsibleOpen = activeIssueDetailWidgets.includes("sub-issues");
+
   return (
     <Collapsible
-      isOpen={isOpen}
-      onToggle={() => setIsOpen((prev) => !prev)}
+      isOpen={isCollapsibleOpen}
+      onToggle={() => toggleActiveIssueDetailWidget("sub-issues")}
       title={
         <SubIssuesCollapsibleTitle
-          isOpen={isOpen}
+          isOpen={isCollapsibleOpen}
           workspaceSlug={workspaceSlug}
           projectId={projectId}
           parentIssueId={issueId}
@@ -37,4 +45,4 @@ export const SubIssuesCollapsible: FC<Props> = (props) => {
       />
     </Collapsible>
   );
-};
+});
diff --git a/web/core/components/issues/issue-detail/links/create-update-link-modal.tsx b/web/core/components/issues/issue-detail/links/create-update-link-modal.tsx
index 7769a83a48..684ef01c8e 100644
--- a/web/core/components/issues/issue-detail/links/create-update-link-modal.tsx
+++ b/web/core/components/issues/issue-detail/links/create-update-link-modal.tsx
@@ -17,7 +17,7 @@ export type TIssueLinkCreateFormFieldOptions = TIssueLinkEditableFields & {
 
 export type TIssueLinkCreateEditModal = {
   isModalOpen: boolean;
-  handleModal: (modalToggle: boolean) => void;
+  handleOnClose?: () => void;
   linkOperations: TLinkOperationsModal;
   preloadedData?: TIssueLinkCreateFormFieldOptions | null;
 };
@@ -29,7 +29,7 @@ const defaultValues: TIssueLinkCreateFormFieldOptions = {
 
 export const IssueLinkCreateUpdateModal: FC<TIssueLinkCreateEditModal> = (props) => {
   // props
-  const { isModalOpen, handleModal, linkOperations, preloadedData } = props;
+  const { isModalOpen, handleOnClose, linkOperations, preloadedData } = props;
 
   // react hook form
   const {
@@ -42,7 +42,7 @@ export const IssueLinkCreateUpdateModal: FC<TIssueLinkCreateEditModal> = (props)
   });
 
   const onClose = () => {
-    handleModal(false);
+    if (handleOnClose) handleOnClose();
     const timeout = setTimeout(() => {
       reset(preloadedData ? preloadedData : defaultValues);
       clearTimeout(timeout);
diff --git a/web/core/components/issues/issue-detail/links/link-detail.tsx b/web/core/components/issues/issue-detail/links/link-detail.tsx
index ec157501cb..489ec2f1d7 100644
--- a/web/core/components/issues/issue-detail/links/link-detail.tsx
+++ b/web/core/components/issues/issue-detail/links/link-detail.tsx
@@ -42,11 +42,15 @@ export const IssueLinkDetail: FC<TIssueLinkDetail> = (props) => {
 
   const createdByDetails = getUserDetails(linkDetail.created_by_id);
 
+  const handleOnClose = () => {
+    toggleIssueLinkModal(false);
+  };
+
   return (
     <div key={linkId}>
       <IssueLinkCreateUpdateModal
         isModalOpen={isIssueLinkModalOpen}
-        handleModal={toggleIssueLinkModal}
+        handleOnClose={handleOnClose}
         linkOperations={linkOperations}
         preloadedData={linkDetail}
       />
diff --git a/web/core/components/issues/issue-detail/links/link-item.tsx b/web/core/components/issues/issue-detail/links/link-item.tsx
index ef2de8ed92..256ccb7255 100644
--- a/web/core/components/issues/issue-detail/links/link-item.tsx
+++ b/web/core/components/issues/issue-detail/links/link-item.tsx
@@ -37,11 +37,14 @@ export const IssueLinkItem: FC<TIssueLinkItem> = (props) => {
   const linkDetail = getLinkById(linkId);
   if (!linkDetail) return <></>;
 
+  const handleOnClose = () => {
+    toggleIssueLinkModal(false);
+  };
   return (
     <>
       <IssueLinkCreateUpdateModal
         isModalOpen={isIssueLinkModalOpen}
-        handleModal={toggleIssueLinkModal}
+        handleOnClose={handleOnClose}
         linkOperations={linkOperations}
         preloadedData={linkDetail}
       />
diff --git a/web/core/components/issues/issue-detail/links/root.tsx b/web/core/components/issues/issue-detail/links/root.tsx
index 1450bb4ce0..7b1908c35a 100644
--- a/web/core/components/issues/issue-detail/links/root.tsx
+++ b/web/core/components/issues/issue-detail/links/root.tsx
@@ -100,11 +100,15 @@ export const IssueLinkRoot: FC<TIssueLinkRoot> = (props) => {
     [workspaceSlug, projectId, issueId, createLink, updateLink, removeLink, toggleIssueLinkModal]
   );
 
+  const handleOnClose = () => {
+    toggleIssueLinkModal(false);
+  };
+
   return (
     <>
       <IssueLinkCreateUpdateModal
         isModalOpen={isIssueLinkModal}
-        handleModal={toggleIssueLinkModal}
+        handleOnClose={handleOnClose}
         linkOperations={handleLinkOperations}
       />
 
diff --git a/web/core/store/issue/issue-details/root.store.ts b/web/core/store/issue/issue-details/root.store.ts
index 8f6e7fd46b..f6dcdd931c 100644
--- a/web/core/store/issue/issue-details/root.store.ts
+++ b/web/core/store/issue/issue-details/root.store.ts
@@ -8,6 +8,7 @@ import {
   TIssueLink,
   TIssueReaction,
   TIssueRelationTypes,
+  TIssueDetailWidget,
 } from "@plane/types";
 import { IIssueRootStore } from "../root.store";
 import { IIssueActivityStore, IssueActivityStore, IIssueActivityStoreActions, TActivityLoader } from "./activity.store";
@@ -50,6 +51,8 @@ export interface IIssueDetail
     IIssueCommentReactionStoreActions {
   // observables
   peekIssue: TPeekIssue | undefined;
+  activeIssueDetailWidgets: TIssueDetailWidget[];
+  lastWidgetAction: TIssueDetailWidget | null;
   isCreateIssueModalOpen: boolean;
   isIssueLinkModalOpen: boolean;
   isParentIssueModalOpen: string | null;
@@ -72,6 +75,9 @@ export interface IIssueDetail
   toggleRelationModal: (issueId: string | null, relationType: TIssueRelationTypes | null) => void;
   toggleSubIssuesModal: (value: string | null) => void;
   toggleDeleteAttachmentModal: (attachmentId: string | null) => void;
+  setActiveIssueDetailWidgets: (state: TIssueDetailWidget[]) => void;
+  setLastWidgetAction: (action: TIssueDetailWidget) => void;
+  toggleActiveIssueDetailWidget: (state: TIssueDetailWidget) => void;
   // store
   rootIssueStore: IIssueRootStore;
   issue: IIssueStore;
@@ -89,6 +95,8 @@ export interface IIssueDetail
 export class IssueDetail implements IIssueDetail {
   // observables
   peekIssue: TPeekIssue | undefined = undefined;
+  activeIssueDetailWidgets: TIssueDetailWidget[] = ["sub-issues"];
+  lastWidgetAction: TIssueDetailWidget | null = null;
   isCreateIssueModalOpen: boolean = false;
   isIssueLinkModalOpen: boolean = false;
   isParentIssueModalOpen: string | null = null;
@@ -122,6 +130,8 @@ export class IssueDetail implements IIssueDetail {
       isRelationModalOpen: observable.ref,
       isSubIssuesModalOpen: observable.ref,
       attachmentDeleteModalId: observable.ref,
+      activeIssueDetailWidgets: observable.ref,
+      lastWidgetAction: observable.ref,
       // computed
       isAnyModalOpen: computed,
       // action
@@ -134,6 +144,9 @@ export class IssueDetail implements IIssueDetail {
       toggleRelationModal: action,
       toggleSubIssuesModal: action,
       toggleDeleteAttachmentModal: action,
+      setActiveIssueDetailWidgets: action,
+      setLastWidgetAction: action,
+      toggleActiveIssueDetailWidget: action,
     });
 
     // store
@@ -178,6 +191,18 @@ export class IssueDetail implements IIssueDetail {
     (this.isRelationModalOpen = { issueId, relationType });
   toggleSubIssuesModal = (issueId: string | null) => (this.isSubIssuesModalOpen = issueId);
   toggleDeleteAttachmentModal = (attachmentId: string | null) => (this.attachmentDeleteModalId = attachmentId);
+  setActiveIssueDetailWidgets = (state: TIssueDetailWidget[]) => {
+    this.activeIssueDetailWidgets = state;
+    if (this.lastWidgetAction) this.lastWidgetAction = null;
+  };
+  setLastWidgetAction = (action: TIssueDetailWidget) => {
+    this.activeIssueDetailWidgets = [action];
+  };
+  toggleActiveIssueDetailWidget = (state: TIssueDetailWidget) => {
+    if (this.activeIssueDetailWidgets && this.activeIssueDetailWidgets.includes(state))
+      this.activeIssueDetailWidgets = this.activeIssueDetailWidgets.filter((s) => s !== state);
+    else this.activeIssueDetailWidgets = [state, ...this.activeIssueDetailWidgets];
+  };
 
   // issue
   fetchIssue = async (