With WebRender layer compositor, we might not need to disable native compositor while hardware stretching is not supported. If it could not be removed with IDCompositionSurface, we could try also IDCompositionTexture usage.
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With WebRender layer compositor, we might not need to disable native compositor while hardware stretching is not supported. If it could not be removed with IDCompositionSurface, we could try also IDCompositionTexture usage. Bug 1956297 could be another option.