Below is my Flutter version

[✓] Flutter (Channel unknown, v0.5.8-pre.163, on Mac OS X 10.13.6 17G65, locale en-VN)
• Flutter version 0.5.8-pre.163 at /Users/csnguyen/Documents/Flutter/flutter
• Framework revision 29410ab (10 days ago), 2018-07-27 22:10:39 -0700
• Engine revision 72a38a6
• Dart version 2.0.0-dev.69.3.flutter-937ee2e8ca

Steps to Reproduce

I got exactly the same phenomena with #15572 but this time on IOS device. I can also fix by work around but it's only work well with maxLines is 1 and null.
I also check on newest version of dev, master, beta branch but phenomena is still occur.
So please support to solve this issue.
Thanks