Cesiumjs in Matlab internal browser VERY SLOW


I am developping an application based on Matlab and I use Matlab internal browser to view CesiumJS scene.

I used Matlab 2017 that uses a Java browser (JxBrowser) based on Chromium.

The sandcasttle examples are working just fine but too slow to be used correctly. I have tested the sandcasttle examples with Chrome and Firefox without any performance issues.

Chromium is the project behind Google Chrome so I assume it can handle Cesiumjs pretty well and should be as performant as Google Chrome.

Does anyone experienced this problem or has an idea to improve performance on this Matlab internal browser ?

Thank you,