SceneRender Memory leak on MacOS

SceneRender seems to be constantly leaking memory.
It only reproduces on MacOS and doesn't seem to happen when I turn off the RHI thread.

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1. Create a project from vehicle advanced template
2. set "-trace=log,memory -tracefile" in Editor Preferences > Level Editor > Play > Additional Launch Parameters
3. Play in standalone mode
4. wait for 10 min 
5. close editor
6. open .utrace file in [project root]/saved/profiling/ unsing UnrealInsight
7. check memory trend for SceneRender 

[Download the test result  .utrace  here|[Link Removed]]