I have been working on a render of a laptop. So far everything went well until I got into lighting the scene. Any light I add (be it spot light, area light and so on...) is not working in the viewport rendered view but works in the final render. I have been stuck on this for a couple of hours so far and I didn't make any progress. Any help with this issue would be greatly appreciated.
This is a screen of a spotlight not showing up in rendered view:
And this is the final render with spotlight visible:
Thanks in advance!