Fog is not visible in the scene (it is checked in the preview window)

Hi there! I am trying to add exponential fog to my scene, but it has no effect. I followed forums answer, but the only answer I found is to check it in a preview window. Can someone help?
I attached the images and the project here
https://drive.google.com/drive/folders/1HsIN_xeCaZZsw7yqpvGCsZ7GjJAeoMj-?usp=sharing

Hey there @tsygankova! Welcome to the community! A couple of questions. Could I see the fog settings? Is Volumetric enabled? The position of the actor in scene does matter, so if it’s too low or too high it not be visible. What’s your editor scalability? Anything below Epic has reduced/no fog by default. Lastly, attached are my settings for a really foggy volumetric exponential height fog actor.

(I’d also attach an image of the fog itself, but my graphics card decided it quit this morning so I’m leaving that out this time)

Hope this helps!