Fix edits not being immediately reflected (#19673)

Fixes #19546

app/javascript/mastodon/actions/compose.js

@@ -7,7 +7,7 @@ import { tagHistory } from 'mastodon/settings';
 import resizeImage from 'mastodon/utils/resize_image';
 import { showAlert, showAlertForError } from './alerts';
 import { useEmoji } from './emojis';
-import { importFetchedAccounts } from './importer';
+import { importFetchedAccounts, importFetchedStatus } from './importer';
 import { openModal } from './modal';
 import { updateTimeline } from './timelines';
 
@@ -194,6 +194,10 @@ export function submitCompose(routerHistory) {
         }
       };
 
+      if (statusId) {
+        dispatch(importFetchedStatus({ ...response.data }));
+      }
+
       if (statusId === null && response.data.visibility !== 'direct') {
         insertIfOnline('home');
       }