Merge pull request #43054 from Expensify/aldo_fix-system-chats

Fix system chat participant count

(cherry picked from commit d51b3eb)

Author: aldo-expensify

src/pages/ReportDetailsPage.tsx

@@ -92,11 +92,12 @@ function ReportDetailsPage({policies, report, session, personalDetails}: ReportD
     const isGroupChat = useMemo(() => ReportUtils.isGroupChat(report), [report]);
     const isThread = useMemo(() => ReportUtils.isThread(report), [report]);
     const participants = useMemo(() => {
-        if (isGroupChat || isSystemChat) {
-            // Filter out the current user from the particpants of the systemChat
-            return ReportUtils.getParticipantAccountIDs(report.reportID ?? '').filter((accountID) => accountID !== session?.accountID && isSystemChat);
+        if (isGroupChat) {
+            return ReportUtils.getParticipantAccountIDs(report.reportID ?? '');
+        }
+        if (isSystemChat) {
+            return ReportUtils.getParticipantAccountIDs(report.reportID ?? '').filter((accountID) => accountID !== session?.accountID);
         }
-
         return ReportUtils.getVisibleChatMemberAccountIDs(report.reportID ?? '');
     }, [report, session, isGroupChat, isSystemChat]);