Hi, I work on C4D R26 on a MBP 2019. Corona Renderer is really a good support in my daily 3D work but since I start using it the material preview in the editor window doesn't show a preview of the materials I use. I tried the suggestion of a poster who said I should CHECK and UNCHECK ---> OVERWRITE PREVIEW PREFERENCES in the MATERIAL DIALOG under PREVIEW. Nothing happens in my editor view. This was 2017 - does anybody solve this problem? Thanks
