🐛 Fix share as image on iPad

lib/widgets/posts/post_action.dart

@@ -115,8 +115,16 @@ class _PostActionState extends State<PostAction> {
     ).create();
     await imageFile.writeAsBytes(image);
 
+    final box = context.findRenderObject() as RenderBox?;
+
     final file = XFile(imageFile.path);
-    await Share.shareXFiles([file]);
+    await Share.shareXFiles(
+      [file],
+      subject: 'postShareSubject'.trParams({
+        'username': widget.item.author.nick,
+      }),
+      sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
+    );
 
     await imageFile.delete();
   }

lib/widgets/posts/post_share.dart

@@ -34,7 +34,7 @@ class PostShareImage extends StatelessWidget {
                 isNonScrollAttachment: true,
                 padding: const EdgeInsets.symmetric(
                   horizontal: 4,
-                  vertical: 8,
+                  vertical: 16,
                 ),
                 onComment: () {},
               ),