diff --git a/src/libs/ReportUtils.ts b/src/libs/ReportUtils.ts
index 5749e241b6fb..9017ccdba96a 100644
--- a/src/libs/ReportUtils.ts
+++ b/src/libs/ReportUtils.ts
@@ -5522,6 +5522,40 @@ function temporary_getMoneyRequestOptions(
     return getMoneyRequestOptions(report, policy, reportParticipants, canUseTrackExpense, true) as Array<Exclude<IOUType, typeof CONST.IOU.TYPE.REQUEST | typeof CONST.IOU.TYPE.SEND>>;
 }
 
+/**
+ * Invoice sender, invoice receiver and auto-invited admins cannot leave
+ */
+function canLeaveInvoiceRoom(report: OnyxEntry<Report>): boolean {
+    if (!isInvoiceRoom(report)) {
+        return false;
+    }
+
+    const invoiceReport = getReport(report?.iouReportID ?? '');
+
+    if (invoiceReport?.ownerAccountID === currentUserAccountID) {
+        return false;
+    }
+
+    if (invoiceReport?.managerID === currentUserAccountID) {
+        return false;
+    }
+
+    const isSenderPolicyAdmin = getPolicy(report?.policyID)?.role === CONST.POLICY.ROLE.ADMIN;
+
+    if (isSenderPolicyAdmin) {
+        return false;
+    }
+
+    const isReceiverPolicyAdmin =
+        report?.invoiceReceiver?.type === CONST.REPORT.INVOICE_RECEIVER_TYPE.BUSINESS ? getPolicy(report?.invoiceReceiver?.policyID)?.role === CONST.POLICY.ROLE.ADMIN : false;
+
+    if (isReceiverPolicyAdmin) {
+        return false;
+    }
+
+    return true;
+}
+
 /**
  * Allows a user to leave a policy room according to the following conditions of the visibility or chatType rNVP:
  * `public` - Anyone can leave (because anybody can join)
@@ -5984,6 +6018,13 @@ function isDeprecatedGroupDM(report: OnyxEntry<Report>): boolean {
     );
 }
 
+/**
+ * A "root" group chat is the top level group chat and does not refer to any threads off of a Group Chat
+ */
+function isRootGroupChat(report: OnyxEntry<Report>): boolean {
+    return !isChatThread(report) && (isGroupChat(report) || isDeprecatedGroupDM(report));
+}
+
 /**
  * Assume any report without a reportID is unusable.
  */
@@ -6400,10 +6441,63 @@ function hasActionsWithErrors(reportID: string): boolean {
     return Object.values(reportActions).some((action) => !isEmptyObject(action.errors));
 }
 
-function canLeavePolicyExpenseChat(report: OnyxEntry<Report>, policy: OnyxEntry<Policy>): boolean {
+function isNonAdminOrOwnerOfPolicyExpenseChat(report: OnyxEntry<Report>, policy: OnyxEntry<Policy>): boolean {
     return isPolicyExpenseChat(report) && !(PolicyUtils.isPolicyAdmin(policy) || PolicyUtils.isPolicyOwner(policy, currentUserAccountID ?? -1) || isReportOwner(report));
 }
 
+/**
+ * Whether the user can join a report
+ */
+function canJoinChat(report: OnyxEntry<Report>, parentReportAction: OnyxEntry<ReportAction>, policy: OnyxEntry<Policy>): boolean {
+    // We disabled thread functions for whisper action
+    // So we should not show join option for existing thread on whisper message that has already been left, or manually leave it
+    if (ReportActionsUtils.isWhisperAction(parentReportAction)) {
+        return false;
+    }
+
+    // If the notification preference of the chat is not hidden that means we have already joined the chat
+    if (report?.notificationPreference !== CONST.REPORT.NOTIFICATION_PREFERENCE.HIDDEN) {
+        return false;
+    }
+
+    // Anyone viewing these chat types is already a participant and therefore cannot join
+    if (isRootGroupChat(report) || isSelfDM(report) || isInvoiceRoom(report)) {
+        return false;
+    }
+
+    // The user who is a member of the workspace has already joined the public announce room.
+    if (isPublicAnnounceRoom(report) && !isEmptyObject(policy)) {
+        return false;
+    }
+
+    return isChatThread(report) || isUserCreatedPolicyRoom(report) || isNonAdminOrOwnerOfPolicyExpenseChat(report, policy);
+}
+
+/**
+ * Whether the user can leave a report
+ */
+function canLeaveChat(report: OnyxEntry<Report>, policy: OnyxEntry<Policy>): boolean {
+    if (report?.notificationPreference === CONST.REPORT.NOTIFICATION_PREFERENCE.HIDDEN) {
+        return false;
+    }
+
+    // Anyone viewing these chat types is already a participant and therefore cannot leave
+    if (isSelfDM(report) || isRootGroupChat(report)) {
+        return false;
+    }
+
+    // The user who is a member of the workspace cannot leave the public announce room.
+    if (isPublicAnnounceRoom(report) && !isEmptyObject(policy)) {
+        return false;
+    }
+
+    if (canLeaveInvoiceRoom(report)) {
+        return true;
+    }
+
+    return (isChatThread(report) && !!report?.notificationPreference?.length) || isUserCreatedPolicyRoom(report) || isNonAdminOrOwnerOfPolicyExpenseChat(report, policy);
+}
+
 function getReportActionActorAccountID(reportAction: OnyxEntry<ReportAction>, iouReport: OnyxEntry<Report> | undefined): number | undefined {
     switch (reportAction?.actionName) {
         case CONST.REPORT.ACTIONS.TYPE.REPORT_PREVIEW:
@@ -6559,8 +6653,10 @@ export {
     canEditRoomVisibility,
     canEditWriteCapability,
     canFlagReportAction,
-    canLeavePolicyExpenseChat,
+    isNonAdminOrOwnerOfPolicyExpenseChat,
     canLeaveRoom,
+    canJoinChat,
+    canLeaveChat,
     canReportBeMentionedWithinPolicy,
     canRequestMoney,
     canSeeDefaultRoom,
@@ -6688,6 +6784,7 @@ export {
     isDM,
     isDefaultRoom,
     isDeprecatedGroupDM,
+    isRootGroupChat,
     isExpenseReport,
     isExpenseRequest,
     isExpensifyOnlyParticipantInReport,
diff --git a/src/pages/home/HeaderView.tsx b/src/pages/home/HeaderView.tsx
index 935572a1e7dd..c0111c6f85e7 100644
--- a/src/pages/home/HeaderView.tsx
+++ b/src/pages/home/HeaderView.tsx
@@ -24,7 +24,6 @@ import useWindowDimensions from '@hooks/useWindowDimensions';
 import * as HeaderUtils from '@libs/HeaderUtils';
 import Navigation from '@libs/Navigation/Navigation';
 import * as OptionsListUtils from '@libs/OptionsListUtils';
-import * as ReportActionsUtils from '@libs/ReportActionsUtils';
 import * as ReportUtils from '@libs/ReportUtils';
 import * as Link from '@userActions/Link';
 import * as Report from '@userActions/Report';
@@ -106,13 +105,9 @@ function HeaderView({
     const parentNavigationSubtitleData = ReportUtils.getParentNavigationSubtitle(reportHeaderData);
     const isConcierge = ReportUtils.hasSingleParticipant(report) && participants.includes(CONST.ACCOUNT_ID.CONCIERGE);
     const isCanceledTaskReport = ReportUtils.isCanceledTaskReport(report, parentReportAction);
-    const isWhisperAction = ReportActionsUtils.isWhisperAction(parentReportAction);
-    const isUserCreatedPolicyRoom = ReportUtils.isUserCreatedPolicyRoom(report);
     const isPolicyEmployee = useMemo(() => !isEmptyObject(policy), [policy]);
-    const canLeaveRoom = ReportUtils.canLeaveRoom(report, isPolicyEmployee);
     const reportDescription = ReportUtils.getReportDescriptionText(report);
     const policyName = ReportUtils.getPolicyName(report, true);
-    const canLeavePolicyExpenseChat = ReportUtils.canLeavePolicyExpenseChat(report, policy);
     const policyDescription = ReportUtils.getPolicyDescriptionText(policy);
     const isPersonalExpenseChat = isPolicyExpenseChat && ReportUtils.isCurrentUserSubmitter(report.reportID);
     const shouldShowSubtitle = () => {
@@ -157,16 +152,14 @@ function HeaderView({
         Report.updateNotificationPreference(reportID, report.notificationPreference, CONST.REPORT.NOTIFICATION_PREFERENCE.ALWAYS, false, report.parentReportID, report.parentReportActionID),
     );
 
-    const canJoinOrLeave = !isSelfDM && !isGroupChat && (isChatThread || isUserCreatedPolicyRoom || canLeaveRoom || canLeavePolicyExpenseChat);
-    const canJoin = canJoinOrLeave && !isWhisperAction && report.notificationPreference === CONST.REPORT.NOTIFICATION_PREFERENCE.HIDDEN;
-    const canLeave = canJoinOrLeave && ((isChatThread && !!report.notificationPreference?.length) || isUserCreatedPolicyRoom || canLeaveRoom || canLeavePolicyExpenseChat);
+    const canJoin = ReportUtils.canJoinChat(report, parentReportAction, policy);
     if (canJoin) {
         threeDotMenuItems.push({
             icon: Expensicons.ChatBubbles,
             text: translate('common.join'),
             onSelected: join,
         });
-    } else if (canLeave) {
+    } else if (ReportUtils.canLeaveChat(report, policy)) {
         const isWorkspaceMemberLeavingWorkspaceRoom = !isChatThread && (report.visibility === CONST.REPORT.VISIBILITY.RESTRICTED || isPolicyExpenseChat) && isPolicyEmployee;
         threeDotMenuItems.push({
             icon: Expensicons.ChatBubbles,