Decompressing an archive /sdcard/Download/archive.zip that contains folder/example.txt, one would expect to find /sdcard/Download/folder/example.txt (extract contents in the directory of the zip file) or even better /sdcard/Download/archive/folder/example.txt (create a new folder with the zip name, and extract contents there) - instead, I get /sdcard/Downloadfolder/example.txt.
I'm using version 4.0.0 from F-Droid.