The game view is not displayed properly

[DuGlaser]

When I write code like the one above, the game view may be broken.

body: new Container(
    child: new Column(
        children: new List<Widget>{
            new Column(
                children: new List<Widget>{
                    new Container(
                        padding: EdgeInsets.fromLTRB(deviseSize.width * .03f, deviseSize.height * .03f, deviseSize.width * .03f, deviseSize.height * .01f),
                        width: deviseSize.width,
                        color: Colors.black12,
                        child: new Text(
                            "samplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesample"
                        )
                    ),
                    new Container(
                        padding: EdgeInsets.fromLTRB(deviseSize.width * .03f, deviseSize.height * .03f, deviseSize.width * .03f, deviseSize.height * .01f),
                        width: deviseSize.width,
                        color: Colors.white,
                        child: new Text(
                            "samplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesample"
                        )
                    ),
                }
            ),
            new Column(
                children: new List<Widget>{
                    new Container(
                        padding: EdgeInsets.fromLTRB(deviseSize.width * .03f, deviseSize.height * .03f, deviseSize.width * .03f, deviseSize.height * .01f),
                        width: deviseSize.width,
                        color: Colors.black12,
                        child: new Text(
                            "samplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesample"
                        )
                    ),
                    new Container(
                        padding: EdgeInsets.fromLTRB(deviseSize.width * .03f, deviseSize.height * .03f, deviseSize.width * .03f, deviseSize.height * .01f),
                        width: deviseSize.width,
                        color: Colors.white,
                        child: new Text(
                            "samplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesamplesample"
                        )
                    ),
                }
            ),
        }
    )
)

normalcy

anomaly

My environment

• MacOS 10.15.5 (x64)
• Unity 2019.4.3f1
• UIWidgets version1.5.4 (I also cloned the github one and tried it)

reappearance

I've created a sample repository.
Try it here!

https://github.com/DuGlaser/UnityUIWidgetBugSample