Sceneview performance issue and memory leak

[JeromeCHA]

Hi

In my current project we need to display a list of various 3D models. However, by trying to add a sceneview inside a recyclerview, we have encountered some performance issues. To illustrate the problem properly, I have made a sample project mimicking the performance issue and wrote a readme. Does anyone has any idea how to achieve this properly?

https://github.com/JeromeCHA/sceneview-example/tree/main

Thank you!