UI and OnPostRender

Is it possible to draw the new UI over OnPostRender, despite what its name says?
Best regards

I'm not sure I understand the question. You could put the UI on a different camera, or use a screen space UI.

I'm not sure I understand the question. You could put the UI on a different camera, or use a screen space UI.

I tried rendering UI through custom camera (I use OnPostRender on a different one), but regardless the setting of culling mask, OnPostRender() is being covered by my UI camera.

Please raise a bug so we can see exactly what you are doing.