Unsolved qml UI component loses its appearance in xcb platform
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I use docker to package my qml application, I always use the webgl platform and it works fine. I want to check if the program in docker works on xcb platform as well as on webgl platform.
This is the botton looks like in my host computer in xcb platform
This is the botton looks like in my docker in webgl platform
and this is the botton in my docker in xcb platform
The shape and appearance are lost. What may I miss when I install the xcb plugin ?