I can't see my icloud library when I want to save a file

Hi everybody,

I've got a bug that I can't solve. I'm by no means an expert, so it's probably something that's relatively simple to fix.

Whenever I want to save or upload a file, I can't select my cloud-services to download it to. I can only select 'remote disc' or 'photos' in the menu on the left.

Thanks in advance,

Ron