UE5 for Android quick test

Hi,
I wanted to make a quick test with UE5 for Android ASTC. I wonder why the apk-File is about 426 MB. I only have a floor and a bucket in the map.
I activated “Exclude editor content when cooking” and added a List of directories not to include.

Or does it have to do that I Use quick Launch and Cooking on the fly?

Do you have any Ideas