fixed slight yank

lib/Compose.dart

@@ -29,6 +29,7 @@ class _ComposeEmailState extends State<ComposeEmail> {
   TextEditingController _emailRecipientController = TextEditingController();
   TextEditingController _emailSubjectController = TextEditingController();
   List<String>? contentOfDraft;
+  bool isInitialized = false;
 
   @override
   void initState() {
@@ -53,22 +54,43 @@ class _ComposeEmailState extends State<ComposeEmail> {
           _composer = MutableDocumentComposer();
           _editor = createDefaultDocumentEditor(
               document: _document, composer: _composer);
-          _emailRecipientController.text =
+          _emailRecipientController.text = widget.emailDraftID!.to[0].address;
-              widget.emailDraftID!.to[0].address;
           _emailSubjectController.text = widget.emailDraftID!.subject;
+          isInitialized = true;
+
         });
       }
+    } else {
+      setState(() {
+        _document = MutableDocument(nodes: [
+          ParagraphNode(
+            id: Editor.createNodeId(),
+            text: AttributedText(""),
+          ),
+        ]);
+        _composer = MutableDocumentComposer();
+        _editor = createDefaultDocumentEditor(
+            document: _document, composer: _composer);
+        isInitialized = true;
+      });
     }
   }
 
   @override
   void dispose() {
     _editor.dispose();
+    _emailRecipientController.dispose();
+    _emailSubjectController.dispose();
     super.dispose();
   }
 
   @override
   Widget build(BuildContext context) {
+    if (!isInitialized) {
+      return Center(
+        child: CircularProgressIndicator(),
+      );
+    }
     return Positioned(
       bottom: 10.0,
       right: 10.0,
@@ -146,7 +168,7 @@ class _ComposeEmailState extends State<ComposeEmail> {
                 //here the widget goes
                 child: SuperEditor(
                   //make this its own
-                  editor: _editor!,
+                  editor: _editor,
                   plugins: {MarkdownInlineUpstreamSyntaxPlugin()},
 
                   // stylesheet: Stylesheet(