Tab is rendered as an unknown symbol (tofu) in CanvasKit

[nausharipov]

Flutter issue: flutter/flutter#79153

As a temporary solution, tabs are replaced with spaces on loading (#66) and editing (with TabModifier).

[loic-sharma]

FYI, this should be fixed in Flutter's master release channel.

[nausharipov]

@loic-sharma I switched to the up-to-date master channel and reproduced the bug on 14.09.22.

Does master channel fix the bug in your case?

[loic-sharma]

Yes this bug is fixed for me on master channel:

My repro app...

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      home: Text(
        'A\rB\tC',
      ),
    );
  }
}

On master channel:

On stable channel:

Do you have a repro app to share? Also what's your output for flutter doctor -v?

[alexeyinkin]

@loic-sharma we confirm it is fixed now, thank you!

As for this issue, we will keep it open until this lands in the stable channel and we update pubspec.yaml to require that as minimal.