No storage space despite storage?

I wanted to download Fortnite on my switch that is 11 GB in size, on my switch I have 6 GB and on my microsd 8 GB but we said I didn't have enough free space?

Should the console divide the game into 2 storage units? This is not possible

That also does not work. You can't just split the game across 2 devices.

However, the app must have a folder in which it is located. And you can't just divide it up with a path, etc.

The game must either be on the switch or on the map.

You are using two storage locations. A game can only be in one storage path and can't be split into two.

However, the app must be in a storage location.